`f(y) = y^2-y+1` the value of `f(0)` is
(a)`0`
(b)`1`
(c)`2`
(d)`3`

If y is a function of xand log(x+y)-2xy=0, then the value of y'(0) is (a) 1 (b) -1(c)2(d)0

If y is a function of x and log(x+y)-2xy=0 then the value of y(0) is equal to (a)1(b)-1( c) 2( d) 0

If f(y)=3y^3+2y^2+1 then find the value of f(3)

If x+y=2a then the value of (a)/(x-a)+(a)/(y-a) is (a) 2 (b) 0(c)-1 (d) 1

If F(t)=int(x+y)dt then the value of F(pi/2)-F(0) is 1 (b) -1 (c) e^(pi//2) (d) 0

A function y-f(x) has a second-order derivative f'(x)=6(x-1). It its graph passes through the point (2,1) and at that point tangent to the graph is y=3x-5 , then the value of f(0) is 1 (b) -1(c)2 (d) 0

If |f(x)-f(y)|<=2|x-y|^((3)/(2))AA x,y in R and f(0)=1 then value of int_(0)^(1)f^(2)(x)dx is equal to (a) 1 (b) 2 (c) sqrt(2)(d)4

If [[1,2],[3,1]][[x],[y]] = [[5],[5]] , then value of x+y is (A) 4 (B) 2 (C) 0 (D) 3

If [[1,2],[3,1]][[x],[y]] = [[5],[5]] , then value of x+y is (A) 4 (B) 2 (C) 0 (D) 3

For all values of x and y, if f(x+y)=f(x).f(y),f(5)=2 and f'(0)=3 the value of f'(5) is: (i)5(ii)6(iii)2(iv)0