Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
- Solve for x: - tan^(-1)("x"+1)+tan^(-1)("x"-1)=tan^(-1) (8/31)
Text Solution
|
- Let A=[(3,2,5),(4,1,3),(0,6,7)] Express A as sum of two matrices such ...
Text Solution
|
- Solve the following differential equation: cos^2\ x(dy)/(dx)+y=tan\ x
Text Solution
|
- Prove the following: tan^(-1)\ 1/3+tan^(-1)\ 1/5+tan^(-1)\ \ 1/7+tan...
Text Solution
|
- For what value lambda are the vectors vec a=2 hat i+\ lambda hat j...
Text Solution
|
- Evaluate: int0^pi(xsinx)/(1+cos^2x)\ dx
Text Solution
|
- Find the equation of tangent to the curve x=sin3t , y=cos2t\ \ at t=p...
Text Solution
|
- Differentiate the following with respect to x\ :tan^(-1)\ ((sqrt(1+x)\...
Text Solution
|
- For what value of k is the following function continuous at x=2? f(...
Text Solution
|
- If vec a+ vec b+ vec c=0 and | vec a|=3,\ | vec b|=5 and | vec c|=7 ...
Text Solution
|
- If vec a= hat i+ hat j+ hat k\ a n d vec b= hat j- hat k , find a ...
Text Solution
|
- Solve the following differential equation: (x^2-y^2)dx+2x y\ dy=0 gi...
Text Solution
|
- Solve the following differential equation: (dy)/(dx)=(x\ (2y-x))/(x\ (...
Text Solution
|
- Show that the height of the cylinder of maximum volume that can be ...
Text Solution
|
- Show that of all the rectangles inscribed in a given fixed circle, ...
Text Solution
|
- Find a unit vector in the direction of vec a=3 hat i-2 hat j+6 hat...
Text Solution
|
- Find the angle between the vectors vec a= hat i- hat j+\ hat k\ a...
Text Solution
|
- If A=[(1, 2, 2),( 2, 1, 2), (2, 2, 1)], verify that A^2-4A-5I=0
Text Solution
|
- A pair of dice is thrown 4 times. If getting a doublet is considered a...
Text Solution
|
- Using properties of determinants, prove the following: \begin{vmatr...
Text Solution
|