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Differentiate x square -5x +8 and xcube+7x+9 in 3 way

Posted by Goutham M 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Jagpreet Singh Bhatia 7 years, 5 months ago

X square-5x+8=2x-5 X cube +7x+9=3x square +7

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tan(1/2sin-3/4)

Posted by Khilesh Sahu 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Write the derivative of sinx with respect to cosx

Posted by Kanika Malik 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Rishabh Sahu 7 years, 5 months ago

Parametric differentiation dz/dm = (dz/dt)/(dm/dt) take z as sinx ,m as cosx and t as x . So x is tne parameter. So you get dz/dm as (cosx)/(-sinx) (ie after differentiating numerator z and denominator as m with respect to x separately then carry out division. You get - cotx as the answer.

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Tan'(3sin2x÷5+3cos2x)+tan'(1÷4tanx)=x

Posted by Sahil Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Word problems for matrices

Posted by Sadhna Gurung 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Kusum Rani 7 years, 5 months ago

See ncert exampler

2Thank You

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Factors of 4x3-24x2-44x-24

Posted by Deepak Ghilo 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If y=sin inverse x / √1-x^2 show that (1-x^2)d^2y/dx^2 - 3xdy/dx - y=0

Posted by Siddharth Prajapati 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If A is 3×4 matrix and B is matrix such that A'B andB'A are both defined then find order of martix B

Posted by Jas Bajwa 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Sw Go 7 years, 5 months ago

3*4

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Find dy/dx=1/x

Posted by Sahil Singh 7 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Pragya Singh 7 years, 5 months ago

-1/x^2 it is the correct one.

0Thank You

Prabjeet Singh 7 years, 5 months ago

{tex}y=\cfrac {1}{x}{/tex}

{tex}\cfrac {d}{dx} (y)=\cfrac {d}{dx} \bigg( \cfrac{1}{x} \bigg){/tex}

{tex}\cfrac {d}{dx} (y)=\cfrac {d}{dx} (x^{-1}){/tex}

{tex}\cfrac {dy}{dx} = -1(x)^{-1-1}{/tex}

{tex}\cfrac {dy}{dx} = -x^{-2}{/tex}

{tex}\cfrac {dy}{dx} = - \cfrac {1}{x^2}{/tex}

1Thank You

Siddharth Prajapati 7 years, 5 months ago

-1/x

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A company produces two types of belts A And B

Posted by Mayank Bhatia 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Hina Sagar 7 years, 5 months ago

Toh

0Thank You

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What is matrix?

Posted by Sonu Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Siddharth Prajapati 7 years, 5 months ago

Arrangement of elements in a row and column

2Thank You

ANSWER

Sin inverse 3/5+sin inverse 3/5=sin inverse 27/11 prove it.

Posted by Aman Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Jagpreet Singh Bhatia 7 years, 5 months ago

First convert it into tan inverse term than put formula Tan inverse x + Tan inverse y and hence solved

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√1-✓x/1+✓x

Posted by Harsh Dhillon 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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5to the power x_3*3 to the power 2x_8=225

Posted by Harmeet Kaur 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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y=sinx+x powe 2/cot2x

Posted by Abhishek Roy 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is the math

Posted by Suman Tiwari 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Aisha Gupta 7 years, 5 months ago

It is an higher art of QNSSC were Q stanfs for quantity N for no S stand for set further S stand for space & finally C stands for complexity

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ANSWER

Differentiate sin(sinx power 7)

Posted by Elizabeth Benny 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Kriti Chhetri 7 years, 5 months ago

Use chain rule to differentiate 7sin^6 xcosxcos(sin^7x) i hope this is the answer. Still you cam check it wether its correct or not.

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3 0 -1 2 3 0 0 4 1 inverse of matrix elementary method

Posted by Surabhi Roy 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Kriti Chhetri 7 years, 5 months ago

A inverse = - 9 12 - 5 secnd row - 2 3 - 2 third row - 4 4 1. [R1->R1-R2] then [R2->R2-2R1] then [R2-2R3] then R1->R1+3R2&R3->R3-4R2 then R1->R1+R3...... And you will get the answer as i mentioned above.

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y = sin(inverse) {(3sinx+4cosx)/5} , find dy/dx

Posted by Ashish Kanwal 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the maximum and minimum values,if any, of the following function given by F (x)=(2x_1)2 +3

Posted by Tanuja Gurung 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Y=sin(inverse) {(3sinx+4cosx)/5}

Posted by Ashish Kanwal 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Angle 25° and AB=1.4 find AC

Posted by Gopi Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the magnitude of each of two vector a and b having same magnitude such that the angle between them is 60 and their scalar product is 9/2

Posted by Pargyae Pandey 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of (x²-1)/(x²+4)

Posted by Vikash Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Rishabh Sahu 7 years, 5 months ago

Prabjeet can you please describe how to type maths in this way without using coding? I will be very grateful.

1Thank You

Prabjeet Singh 7 years, 5 months ago

{tex}{\int \cfrac{(x^2-1)}{(x^2+4)} dx}={\int \cfrac{(x^2+4)-5}{(x^2+4)}dx }{/tex}

{tex}={\int \cfrac{x^2+4}{x^2+4}dx} -5{\int \cfrac {1}{x^2+4}dx}{/tex}

{tex}={\int dx} -5{\int \cfrac {1}{x^2+2^2} dx}{/tex}

{tex}={x-5 \times \cfrac {1}{2}tan^{-1}\cfrac{x}{2}}+c{/tex}

{tex}={x-\cfrac {5}{2} tan^{-1} \cfrac {x}{2} +c}{/tex}

1Thank You

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Integration of X+5/3x^2+13x-10

Posted by Gargi Ojha 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is binomial theorem?

Posted by Vishwajeet Raj 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Ghfuf

Posted by Jahid Babu 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Vishwajeet Raj 7 years, 5 months ago

1Thank You

Vishwajeet Raj 7 years, 5 months ago

Gfd

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Find p (e1/e2) when e1 and e2 mctually exclusive

Posted by Princesses Kaur 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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A shopkeeper buys pencils at 10 for 10 and sells them at 8 for 10.Find the profit per cent

Posted by Trina Kashyap 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Subhash Bazzad 7 years, 5 months ago

Now cp>sp then how there is profit?

0Thank You

Aarav Raj 7 years, 5 months ago

Profit ????

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ANSWER

Where can i find elements solutions of class 12th

Posted by Harsh Sharma 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

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