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ffg

Posted by Shrish Kashyap 7 years, 6 months ago

CBSE > Class 10 > Mathematics

3 answers

Shrish Kashyap 7 years, 5 months ago

hii

0Thank You

Diljani . 7 years, 5 months ago

Hii

1Thank You

Durga Verma 5 years, 8 months ago

hii

2Thank You

ANSWER

Solve graphically the system of equation has infinitely many solutions: 3x-y=5,6x-2y=10... Plz solve this question with all steps...

Posted by Raj Anushikha 7 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Who found trigo

Posted by Akash Sharma 7 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Trigomometric ratios are?

Posted by Simon Sharma 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Akash Sharma 7 years, 6 months ago

Sin Cos tan cosec sec cot

3Thank You

ANSWER

Cos thita equals to

Posted by Simon Sharma 7 years, 6 months ago

CBSE > Class 10 > Mathematics

3 answers

Aman Singh 5 years ago

Cos θ = (Adjacent side)/(Hypotenuse side) = √(1-sin^2 θ) = 1/(sec θ) = sin(90-θ) = sin((π/2)-θ) = sin(90+θ) = sin((π/2)+θ) = (sin 2θ)/(2 cos θ) = √(1+cos 2θ)/2 = (tan θ)/(sin θ) = (cos θ)/(cot θ)

1Thank You

Arin Dev 7 years, 6 months ago

1/sin thita

2Thank You

Disha Sethi 7 years, 6 months ago

1/sec thita,

1Thank You

ANSWER

Trigonometry vale chapters mein kitna depth tak padhna chahyein

Posted by Akash Choudhary 7 years, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

Piyush Pathak 7 years, 6 months ago

Jitna tum chaho usme bs practice chahiye .....

1Thank You

Anmol Kumar 7 years, 6 months ago

pura

1Thank You

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Maths mein 100 out of 100 lame ke liye kitna time maths ko dena chahiye

Posted by Akash Choudhary 7 years, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

Varsha Yadav 7 years, 5 months ago

Daily 1 hour

0Thank You

Goku The Saiyan 7 years, 6 months ago

Minimum 2 hours

3Thank You

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Trigonometry ko har book se tips par kaise karein Any hay koi upay

Posted by Akash Choudhary 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Pragnya Paramita Padhi 7 years, 6 months ago

Use droun study videos

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Ifone zero of the polynomial (asquare+9)xsquare+45x+6a is reciprocal of other ,find the value ofa

Posted by Navjot Kaur 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Navjot Kaur 7 years, 5 months ago

Please answer quickly

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3×3

Posted by Ramesh Saini 7 years, 6 months ago

CBSE > Class 10 > Mathematics

4 answers

Akshay Singh 7 years, 6 months ago

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Isha Malhotra 7 years, 6 months ago

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Anushk Tiwari 7 years, 6 months ago

9 is he a small child

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Shweta Kushwaha 7 years, 6 months ago

1Thank You

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Given below are three equations. Two of them have infinite many solutions and two have a unique solutuon. State two pairs 4x - 5y = 3 , 5x - 4y = 5 , 8x - 10y = 6.

Posted by Aman Bedi 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Disha Sethi 7 years, 6 months ago

4x-5y=3 and 5x-4y=5 is unique and 4x-5y=3,8x-10y=6 is infinite many solution

20Thank You

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Draw a right triangle ABC in which angle B =90°,BC=5cm AB=4cm. Construct another triangle A' B'.

Posted by Dhruv Suthar 7 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the sum of all 11terms whose middle term is 30

Posted by Chanchal Patel 6 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 6 months ago

Let a be the first term and d be the common difference of the given A.P.
Clearly, in an A.P. consisting of 11 terms, {tex} \left( \frac { 11 + 1 } { 2 } \right) ^ { t h }{/tex} i.e. 6^th term is the middle term.
{tex}\text{ it is given that the middle term =30}{/tex}
So a+5d=30 .....(1)

.{tex}S_{11}=\frac{11}{2}(2a+10d){/tex}
= 11(a+5d)
But a+5d=30 from (1)
Hence S₁₁= 11 × 30= 330

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ANSWER

find hcfof 236

Posted by Sarbjit Singh 7 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Give me ist term question paper Of maths 2018 September

Posted by Harsh Rathore 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 6 months ago

Check Question Papers here : <a href="https://mycbseguide.com/cbse-question-papers.html">https://mycbseguide.com/cbse-question-papers.html</a>

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On comparing the ratio a1/a2 , b1/b2 , c1/c2 , find out whether the lines representing the following pairs of linear equation intersect at point , parallel or concidenet 1 5x-4y+8=0 7x+6y-9=0

Posted by Kartik Gupta 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Anshika Mittal 7 years, 6 months ago

Intrsect at a point because a1/a2 is not equal to b1/b2

2Thank You

ANSWER

What is the linear combination of real numbers

Posted by Anki Kumar 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Mahanta Bhagat 7 years, 6 months ago

Using variables, representing a real no. in the form of an equation.

1Thank You

ANSWER

Find A qaudratic eqauation whose one root is 3

Posted by Kuldeep Payla 6 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 6 months ago

since 3 is the root of the equation, x = 3 must satisfy the equation.
Applying x = 3 in the equation {tex}{x^2} - 5x + 6 = 0{/tex}
gives, {tex}{\left( 3 \right)^2} - 5 ( 3) + 6 = 0{/tex}
{tex} \Rightarrow {/tex}{tex}9 - 15 + 6 = 0{/tex}
{tex} \Rightarrow {/tex}{tex}15 - 15 = 0{/tex}
{tex} \Rightarrow {/tex}{tex}0 = 0{/tex}
{tex} \Rightarrow {/tex}L.H.S. = R.H.S.
Hence, {tex}{x^2} - 5x + 6 = 0{/tex} is a required equation which has 3 as root.