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find four no. forming a gp in which third term is greater than first term by 9 and second term is greater than fourth term by 18

Posted by Vipin Chanda 6 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Cot 180/24

Posted by Mausam Sen 6 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

A plus b ka whole square kya

Posted by Vivek Kumar 6 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Vivek Kumar 6 years, 9 months ago

A plus b ka whole square is equal to a square + b square + 2 Ab

ANSWER

If a,b,c are 3 consecutive integers prove that (a-i)(a+i)(c-i)(c+i)=b^4+1.

Posted by Macherla Indupriya 6 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Frndzz please tell me some important questions from Mathematics for me to read for Session Ending Examination pls pls pls......???

Posted by Macherla Indupriya 6 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Ayush Raj 6 years, 9 months ago

Read ncert book

Manika Gupta 5 years, 9 months ago

Given in this app

ANSWER

Slope of line

Posted by Bhaktil Patel 6 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Manika Gupta 6 years, 9 months ago

y = mx + c

ANSWER

SinA-sin3A+sin5A-sin7A/cosA-cos3A-cos5A+cos7A=cot2A

Posted by Sahil Jain 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Aman Kumar 6 years, 9 months ago

Simply use the formula of [sin C - sin D]=> -2sin(c+d/2)sin(c-d/2).....hope it helps

ANSWER

Multiplicative inverse of 3i-4

Posted by Jaswant Kumar 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Nishant Rattan 6 years, 10 months ago

29

ANSWER

Dy /dx find when y=x^2 sin x /1-x

Posted by Anmol Katyal 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the value of :-(1) sin1230°. (2) cot(-315°)

Posted by Amit Sheoran 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Solutions of CBSE Sample paper 4

Posted by Rahul Kumar 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the square root of 2-2√3i

Posted by Rahul Kumar 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the value of sin π/8 in full concept .

Posted by Shubham Pandey 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Sanskriti Verma 6 years, 9 months ago

Here put pie = 180 Then answer is Sin(22.5)

ANSWER

Find the value of tan π/24. Explain in full concept.

Posted by Shubham Pandey 6 years, 10 months ago

CBSE > Class 11 > Mathematics

3 answers

Aman Kumar 6 years, 10 months ago

I m talking about class 11 physical edu. Exam....kya wo dena jaruri hai????

Shubham Pandey 6 years, 10 months ago

Problem hai class 12 app ka additional subject nahi milega, physical education hut jaye ga

Aman Kumar 6 years, 10 months ago

Kya koi batayega...ki ager physical education ka exam na de...toh koi prblm toh nhi....as it is an additional subject

ANSWER

Write the arguments of -i

Posted by Saurav Raj 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If E and F are events such that p(E) =1/4,P(F)=1/2,and P(E and F) =1/8,Find (1) P(E or F), (2) P(not E and not F)

Posted by Ayush Arihant 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Sanskriti Verma 6 years, 9 months ago

For 1:- P(E or F) =P(E)+P(F)-P(E and F) =1/4+1/2-1/8 =(0.25+0.5)-0.125 =0.3-0.125 =0.175 For 2:- P(notE and notF) =1-P(E or F) =1-0.175 =0.825

ANSWER

Find the coordinate of the point R which divide the joint of the points P(0, 0, 0) and Q(4, –1, –2) in the ratio 1 : 2 externally and verify that P is the mid point of RQ.

Posted by Vikarn Jha 6 years, 10 months ago

CBSE > Class 11 > Mathematics

2 answers

Shubham Pandey 6 years, 10 months ago

I have also a question for you. Find the value of tan π/24?

Shubham Pandey 6 years, 10 months ago

By using the formula of externally. We know formula = mx2-nx1/m-n = x same on y and z. By solving the we get (x,y,z) = (8, -2, -4). I hope it is helpful for you.

ANSWER

Miscellaneous exercise on chapter 1

Posted by Praful Raj 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Let P be the solution of setof 3x+1>x-3 and is Q be the solution of 5x+2<=3(x+2),x belongs to n .Find the setP intersection Q

Posted by Rajendra Prasad Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Debasis Choudhury 6 years, 10 months ago

x€N 3x-1>x-3 =>3x-x>-3-1 =>2x > -4 =>x>-2 So, P={1,2,3,...,n} 5x+2<3x+6 => 5x-3x<6-2 =>2x<4 =>x<2 So,Q={1} P intersection Q ={1}✓

ANSWER

X3+y2=25 write set of all the possible ordered pair

Posted by Harshita Magwana 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

My cbse guide class 11 maths 4,5,6 sample paper solution

Posted by Ankita Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Solve 2 sin^2x + 14 sin x cos x + 50 cos^2 X = 26

Posted by Ambrish Pandey 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is the value of sin 18 in radian?

Posted by Pratiksha Pathak 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Prove that cosx×cosx/2-cos3x×cos9x/2=sin7x/2×sin4x

Posted by Shraddha Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is tha blue print of maths

Posted by Swadha Chaubey 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Priyanshu Singh 6 years, 10 months ago

Max.marks of trigo.,,, srt.lines ,,, binomial ,,,then p and c

ANSWER

Formulas

Posted by Rohot Shrivastava 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

why calculus is needed???

Posted by Pradeep Kumar Wadaka 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Shruti Gupta 6 years, 10 months ago

You see, Calculus is really just one additional step beyond algebra and trig. Calculus is algebra and trigonometry with limits and limits aren't really that hard once you figure them out. There is often only one step in the problem that actually involves calculus, the rest is simplifying using algebra and trigonometry.

ANSWER

find the domain and range 2x-4

Posted by Shubham Kumar 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Keshav Bindal 6 years, 10 months ago

R

ANSWER

Derivative of logarithm

Posted by Prabhdeep Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Chirag Sharma 6 years, 10 months ago

log[x]=1/x

ANSWER

What is the value of sin18

Posted by Pratiksha Pathak 6 years, 10 months ago

CBSE > Class 11 > Mathematics

2 answers

Keshav Bindal 6 years, 10 months ago

(√5-1)/4

Pratiksha Pathak 6 years, 10 months ago

48

ANSWER

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