CBSE > Class 12 > Mathematics | CBSE Board | Homework Help

Sorry by mistake it happened. So first find dy/dt and dx/dt and then find dy/dx at t=pie/2 and then put values of x and y in the two point form equation and the slope of tangent in place of m. Then you will get the answer.

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Daksh Chilkoti 8 years, 1 month ago

Firstly find dx/dt and dy/dt and then find dy/dx . dy/dx at t= bye

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Show that altitude of right circular cone of maximum Volume that can be inscribed in a sphere of radius r is 4r/3

Posted by Raunak Kurariya 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Integration of 1/sinx (2+cosx)

Posted by Anjali Pandey 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Shivanshu Yadav 8 years, 1 month ago

Answer kya h

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Integration of sinx /sinx-3cosx-1

Posted by Anjali Pandey 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Simple interest

Posted by Mohit Prakash Betadiya 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Hello

Posted by Mohit Prakash Betadiya 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Sin(2sin inverse 4/5)

Posted by Md Kashif 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Nitin Murali 8 years, 1 month ago

24/25

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Sinx.cos4x

Posted by Sgwas Dgfu 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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What does N. S. R. Term indicates in relation and function

Posted by Shubham Rawat 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Formula for finding angle b/w two plane

Posted by Lokesh Sheelwant 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Abcd Abcd 8 years, 1 month ago

Refer to NCERT book

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X power 100 +sinx -1 to prove Increasing&decreasing

Posted by James Prajapati 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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X power 100 + sinx-1

Posted by James Prajapati 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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X2cot-1x dx

Posted by Kunal Prasad 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Bhawna Sahu 8 years, 1 month ago

X^3/3 cot-1x+1/6x^2-1/6log(x^2+1)

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$cos⁴x + sin⁴xdx/√(1+cos4x)

Posted by Rohit Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Bhawna Sahu 8 years, 1 month ago

Question me cos^4x-sin^4x Hoga shayad

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Show tat function f:Rgiven f(x)= e*is one one bht not onto

Posted by Mony Jon 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Prove that the vectors 2i-j+k,i-3j-5k and 3i-4j-4k from a right angled triangle

Posted by Ankita Goras 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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if f(x+y)= f(x)+f(y) is true for all values of x and y..then the generic form of f(x) is?

Posted by Aditya Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Define relation

Posted by Darpan Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Posted by Suraj Dev 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Write the principal value of Cos inverse cos minus 680 degree

Posted by Kusha Sharma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Cos inverse cos minus 680 degree

Posted by Kusha Sharma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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If resultant of vector a and b make equal angle with a and b then what you conclude about vector a and b

Posted by Prince Gupta 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Ashish Singh 8 years, 1 month ago

Either a or b colinear or they are parralel

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Prove that the perimeter of a right angled triangle of the given hypotenuse is Max. when the triangle is isosceles.

Posted by Ashutosh Chaturvedi 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Formula of the 3dimension

Posted by Shalini Singh 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Using integration, find the area of the region {(x, y) :x2 +y2 <_1<_x+y}

Posted by Abhishek Sonthwal 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Any science student is onl9?

Posted by Astha Mishra 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Astha Mishra 8 years, 1 month ago

Dipanshu pal u have taken maths or bio?

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Dipanshu Pal 8 years, 1 month ago

Yess

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Tanget and normal

Posted by Vishal Vishalkumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Integration of ((1+sin2x)/(1+cos2x))e^2xdx

Posted by Bhavna Sharma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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3d chapter imp question????

Posted by Ritu Dhanda 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Dipanshu Pal 8 years, 1 month ago

Dont go for imp questions.. Just go for concepts which are much easier than learning questions..like cofactors, minor, elementary transformation

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