(A)(B) 1dx- 12. The value of as12.The value of-1(2-x) V1-

1. Find the value of 2.52/ 1.2

Given that (a)/(1-x)+(b)/(1+2x)=-3+12x for small values of x, find the value of a and the value of b.

For function f (x) = x + (1)/(x) , x in [1,2], the value of C for mean value theorem is ___________.

(v) Let x,y in R satisfying the equation tan^(-1)x+tan^(-1)y+tan^(-1)(xy)=(11 pi)/(12) ,then find the value of (dy)/(dx) at x=1 .

If int_(sqrt2)^(k) 1/(xsqrt(x^2-1))dx =pi/12 then what is the value of k ?

If x+(1)/(x)=12, find the value of x-(1)/(x)

If x+1/x=12 , find the value of x-1/xdot

If A=[{:(1,2),(1,1):}] and B = [{:(0,-1),(1,2):}] , then what is the value of B^(-1) A^(-1)