CBSE > Class 11 > Mathematics | CBSE Board | Homework Help

if x=3 which is your domain
f(3)=root3square-9
then it gives you 0 that will be your range
if x=-3 which is your domain
f(3)=root(-3)square-9
then it gives you 0 that will be your range

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K R $ Malun Hai Na 4 years, 3 months ago

Range kaise nikal li todha describe kr ke ga bhai kyon ki woh toh meri bhi aagy par copy mai kaise likhu

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Tec Om 4 years, 3 months ago

3 and -3 are the domains and 0 is the range

1Thank You

ANSWER

(A+B) (A -B )=what

Posted by Ranjan Borah 4 years, 3 months ago

CBSE > Class 11 > Mathematics

4 answers

Harshita Dhariwal 4 years, 3 months ago

A^2 -B^2

0Thank You

Dεερακ Ȿιηɠꜧ 4 years, 3 months ago

(A+B) (A -B ) ≠ what

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Harish Thori 4 years, 3 months ago

A2-B2

0Thank You

Tec Om 4 years, 3 months ago

A²-B²

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ANSWER

Cos(-1080)

Posted by Ganesh Lodhi 4 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Jagdish 4 years, 3 months ago

Answer is 1 Cos(-1080) = cos(-6π) = cos(0) = 1

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Harish Thori 4 years, 3 months ago

0Thank You

ANSWER

If there are 5 seats and 5 girls how many ways they can sit .

Posted by Harekrushna Behera 4 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Aseem Mahajan 4 years, 3 months ago

120

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ANSWER

Tabhi mne kaha iska koi answer nhi

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Aseem Mahajan 4 years, 3 months ago

Life is a wonderful false but reath is a painful truth!

1Thank You

ANSWER

Ye enjoy ... araam .. money ... assets ... ye sb to insaan ne hi banay haj . To hum kese keh skte hai life isliye hi hai ? Ye to bs physics hai . Deeply to socho hum hai kyu ? Hum zinda hai sb dekh skte hai kr skte hai . Aesa kyu hai ? Hum bhi to zameen ka tukda ya pani ki bund ho skte the kyu ?

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

🤟Royal Thakur 🤟 4 years, 3 months ago

Ye enjoy, aaram, money... Etc Ye sb pane ka Hmara main aim hota h happiness... Hm bs vo he Krna chahte jisse hme khushi mile.... Hm kyu hai pta nhi.. Hm hai bs itna pta h..

1Thank You

Aseem Mahajan 4 years, 3 months ago

Imagination acchi hai lekin impossible °

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ANSWER

Bhagwaan krte hai lekin wo ek energy hai

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

4 answers

🤟Royal Thakur 🤟 4 years, 3 months ago

Okkk thanks yaar...

1Thank You

Aseem Mahajan 4 years, 3 months ago

Energy kesi kya energy kesi hoti hai ? Light ya heat energy kesi hoti hai ? Kinetic energy potential energy kesi hoti hai ? Electrival energy atomic energy ? Aese hi

1Thank You

🤟Royal Thakur 🤟 4 years, 3 months ago

Kaise energy ...?

1Thank You

Aseem Mahajan 4 years, 3 months ago

Ghost sirf ek hypothitical chiz hai isliye sb drte hai kyuki ye dr k liye hi bana hai . I hope you understand what I want to say

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ANSWER

2+3×4-56

Posted by Veerpratap Singh 4 years, 3 months ago

CBSE > Class 11 > Mathematics

4 answers

Aadya Singh 4 years, 3 months ago

Sry -42 is the answer ?

2Thank You

🤟Royal Thakur 🤟 4 years, 3 months ago

-42

1Thank You

Aseem Mahajan 4 years, 3 months ago

? Its -42 ?

1Thank You

Aadya Singh 4 years, 3 months ago

2Thank You

ANSWER

Define function?

Posted by Ritika Morya 4 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Deepanshu Jha 4 years, 3 months ago

Function can be defined as which has only one face

1Thank You

Meghna Thapar 4 years, 3 months ago

A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair. A function is a relation in which each input has only one output. ... : y is a function of x, x is not a function of y (y = 9 has multiple outputs). : y is not a function of x (x = 1 has multiple outputs), x is not a function of y (y = 2 has multiple outputs).

1Thank You

ANSWER

Rakha kya hai zindagi mai !

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

🤟Royal Thakur 🤟 4 years, 3 months ago

Ryt aadu...Aap aise baatein kyu krte Ho... Be positive...

2Thank You

ANSWER

Find the equation of the altitude of the triangle whose vertices are (7,-1),(-2,8),(1,2)

Posted by Chandni Sharma 4 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

what is the multiplicative inverse of -7-24i.

Posted by Satish Bhardwaj 4 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Harish Thori 4 years, 3 months ago

-7+24i

1Thank You

Himanshu Tiwari 4 years, 3 months ago

-7/625 +24i/625

2Thank You

ANSWER

Find the square root of-7-24i

Posted by Udit Chourey 4 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Satish Bhardwaj 4 years, 3 months ago

Let the square root of 7 + 24i = a +bi where a and b are real numbers. We know that i^2 = -1 Now (a+bi)^2 = 7 + 24i => a^2 -b^2 + 2(a)(b)i =7 + 24i Comparing both sides we get two equations a^2 - b^2 =7 And 2ab = 24 => ab = 12 => b =12/a Now putting the value of b in equation 1 we get a^2 - (12/a)^2 = 7 => a^2 -(144/a^2) = 7 => a^4 -144 = 7a^2 => a^4 - 7 a^2 -144 = 0 Solving above quadratic equation we get a^2 = (7+√(576+49))/2 or a^2 = (7-√(576+49))/2 => a^2 = (7+25)/2 or a^2= (7–25)/2 => a^2 = 16 or a^2 = -9 Since we have assumed a as real a^2 can't be negative Therefore a^2 = 16 => a = 4 or a = -4 Putting the value of a in ab = 12 we get b = 3 or b = -3 Therefore our required solution is 4 + 3i or -4 -3i

1Thank You

ANSWER

2+2=5 ??

Posted by 🤟Royal Thakur 🤟 4 years, 3 months ago

CBSE > Class 11 > Mathematics

5 answers

🤟Royal Thakur 🤟 4 years, 3 months ago

Thanks ?

4Thank You

Aseem Mahajan 4 years, 3 months ago

Sorry wali koi baat nhi its ok mai chala gya tha tb

1Thank You

🤟Royal Thakur 🤟 4 years, 3 months ago

Sorry yaar firr se... And thanks...

3Thank You

🤟Royal Thakur 🤟 4 years, 3 months ago

How ??

2Thank You

Aseem Mahajan 4 years, 3 months ago

Possible

2Thank You

ANSWER

Kya hua koi nhi jo usko solve kr ske ?? Maths teachers and maths lovers??

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

3 answers

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;R.K. \ Memorial \ School, Gurgaon \; \; \; \; \; \\ \; \; \; \; \;\; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; NOTICE \\Date:23 \ October,2020 \\ \; \; \;\; \; \; \; \;\;\; \; \; \; \; EXCURTION \ TRIP\\ The \ school\ is\ going\ to\ organize\ an\ excursion \\ trip \ to \ Goa \ next \ month , \ on \ 24 \ September, \\ 2020\ at \ 9:00 \ am \ onwards. All \ the \ interested\\ students\ are\ requested\ to\ submit \ their \\ names\ latest\ by\ 10 \ september \ 2020 \ with \ a \ fee \ of \\ rupees \ 10000\ to \ their \ class \ incharges \\ Isha \\ (Cultural Secretary)}$$

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Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;R.K. \ Memorial \ School, Gurgaon \; \; \; \; \; \\ \; \; \; \; \;\; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; NOTICE \\Date:23 \ October,2020 \\ \; \; \;\; \; \; \; \;\;\; \; \; \; \; EXCURTION \ TRIP\\ The \ school\ is\ going\ to\ organize\ an\ excursion \\ trip \ to \ Goa \next\\ month , \ on \ 24 \ September, 2020\\ at \ 9:00 \ am \ onwards. All \\ the \ interested\ students\ are\ requested\ to\\ submit \ their \ names\ latest\ by\ 10 \ september \ 2020 \\ with \ a \ fee \ of \ rupees \ 10000\ to \ their \ class \ incharges \\ Isha \\ (Cultural Secretary)}$$

0Thank You

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;Bharat\ Senior\ Secondary\ School, Bhopal\\ \; \; \; \; \;\; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; NOTICE \\Date:23 \ November,2020 \\ \; \; \;\; \; \; \; \;\;\; \; \; \; \; \; \;CULTURAL \ FESTIVAL \\ The \ school\ is\ going\ to\ organize\ a\ cultural \\ festival\ next\ month .\ All\ the\ class \\ representatives\ are\ requested\ to\\ attend\ a\ meeting\ with\ the\ principal\\ to\ decide\ the\ details\ regarding \ the\ same. \\ The\ meeting\ will\ be\ held\ on\ 27\ November \\ 2020 \ at\ 2:30\ pm\ onwards\ in\ the\ meeting\\ room. \\ Sandeep \\ (Cultural Secretary)}$$

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ANSWER

Find :
$$\dfrac{d}{d(x^2 + 8/x + 9)} sinx + logx^2 + e^{\sqrt{tanx}}$$

Posted by Aseem Mahajan 4 years, 3 months ago

CBSE > Class 11 > Mathematics

5 answers

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;Bharat\ Senior\ Secondary\ School, Bhopal\\ \; \; \; \; \;\; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; NOTICE \\Date:23 \ November,2020 \\ \; \; \;\; \; \; \; \; \; \;CULTURAL \ FESTIVAL \\ The \ school\ is\ going\ to\ organize\ a\ cultural \\ festival\ next\ month .\ All\ the\ class \\ representatives\ are\ requested\ to\\ attend\ a\ meeting\ with\ the\ principal\\ to\ decide\ the\ details\ regarding \ the\ same \\ The meeting\ will\ be\ held\ on\ 27\ November \\ 2020 \ at\ 2:30\ pm\ onwards\ in\ the\ meeting\\ room \\ Sandeep \\ (Cultural Secretary)}$$

0Thank You

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;Bharat\ Senior\ Secondary\ School, Bhopal\\ \; \; \; \; \;\; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; \; NOTICE \\Date:23 \ November,2020 \\ \; \; \;\; \; \;CULTURAL \ FESTIVAL \\ The \ school\ is\ going\ to\ organize\ a\ cultural \\ festival\ next\ month .\ All\ the\ class \\ representatives\ are\ requested\ to\\ attend\ a\ meeting\ with\ the\ principal\\ to\ decide\ the\ details\ regarding \ the\ same \\ The meeting\ will\ be\ held\ on\ 27\ November \\ 2020 \ at\ 2:30\ pm\ onwards\ in\ the\ meeting\\ room \\ Sandeep \\ (Cultural Secretary)}$$

0Thank You

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;Bharat\ Senior\ Secondary\ School, Bhopal\\ \; \; \; \; \;\; \; \; \; \; \; \; NOTICE \\Date :23 \ November,2020 \\ \; \; \;\; \; \;CULTURAL \ FESTIVAL \\ The \ school\ is\ going\ to\ organize\ a\ cultural \\ festival\ next\ month .\ All\ the\ class \\ representatives\ are\ requested\ to\\ attend\ a\ meeting\ with\ the\ principal\\ to\ decide\ the\ details\ regarding \ the\ same \\ The meeting\ will\ be\ held\ on\ 27\ November \\ 2020 \ at\ 2:30\ pm\ onwards\ in\ the\ meeting\ room \\ Sandeep \\ (Cultural Secretary)}$$

0Thank You

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;BHARAT\ SENIOR\ SECONDARY\ SCHOOL, BHOPAL\\ \; \; \; \; \;\; \; \; \; \; \; \; NOTICE \\Date :23 \ November,2020 \\ \; \; \;\; \; \;CULTURAL \ FESTIVAL \\ The \ school\ is\ going\ to\ organize\ a\ cultural \\ festival\ next\ month .\ All\ the\ class representatives\\ are\ requested\ to\\ attend\ a\ meeting\ with\ the\ principal\\ to\ decide\ the\ details\ regarding \ the\ same \\ The meeting\ will\ be\ held\ on\ 27\ November \\ 2020 \at\ 2:30\ pm\ onwards\ in\ the\ meeting\ room \\ Sandeep \\ (Cultural Secretary)}$$

0Thank You

Aseem Mahajan 4 years, 3 months ago

$$\boxed{\; \; \; \; \;BHARAT\ SENIOR\ SECONDARY\ SCHOOL, BHOPAL\\ \; \; \; \; \;\; \; \; \; \; \; \; NOTICE \\Date :23 \ November,2020 \\ \; \; \;\; \; \;CULTURAL \ FESTIVAL \\ The school is going to organize a cultural \\ festival next month . All the class representatives are requested \\ to attend a meeting with the principal to \\ decide the details regarding the same \\ The meeting will be held on 27 November 2020 \\ at 2:30 pm onwards in the meeting room \\ Sandeep \\ (Cultural Secretary)}$$

0Thank You

ANSWER

Find the domain and range of the function f(x)=√1-x

Posted by Raj Chauhan 4 years, 3 months ago

CBSE > Class 11 > Mathematics