`int_(-2)^0{x^3+3x^2+3x+3+(x+1)cos(x+1)dx` is equal to (A) -4 (B) 0 (C) 4 (D) 6

The value of int_0^1(2x^3-3x^2-x+1)^(1/3)dx is equal to

Value of ((x-1)^(3)+(2x-1)^(3)-(3x2)^(3))/((x-1)(2x-1)(3x-2)) is equal to (A)-3(B)0(C)1(D)3

int_(0)^(pi//4) (sin x +cos x)/(3+sin2x)dx is equal to

int_(0)^(1)x^(2)(1-x)^(3)dx is equal to

int_(0)^(1)x^(2)(1-x)^(3)dx is equal to

lim_(x->0) (1-cos x cos 2x cos 3x)/ (sin^2 2x) is equal to a) 3/4 b) 7/4 c) 7/2 d) -3/4

int_(0)^(1)(3x^(3)-4x^(2)+1)/(sqrt(x))dx=

If int((x+1))/(sqrt(2x-1))dx=f(x)sqrt(2x-1)+C. Then f(x) is equal to (A)(x+4)/(3) (B) (x+3)/(4) (C) (2)/(3)(x+2)(D)x+4