" (b) "int_(-2)^(2)|x^(2)-1|dx

int_(a)^(b)x^(2)dx

Evaluate: int_(0)^(1)|5x-3|dx( ii) int_(0)^( pi)|cos x|dx( iii) int_(-5)^(5)|x-2|dx( iv )int_(-1)^(1)e^(|x|)dx(v)int_(0)^(2)|x^(2)+2x-3|dx(v)int_(1)^(4)(|x-1|+|x-2|+|x-3|)dx( vi) int_(1)^(2)|x^(3)-x|dx

int_(b)^( a)x^(2)dx=

int_(-2)^(2)(dx)/(1+|x-1|)

int_(a)^(b)(1)/(x^(2))dx

int_(1)^(2)|2x-1|dx

show that (a) int_(0) ^(2pi) sin ^(3) x dx = 0 , (b) int_(-1)^(1) e^(-x^(2)) dx = 2 int_(0)^(1) e^(-x^(2)) dx

If I_(1)=int_(0)^(1) 2^(x^(2)) dx, I_(2)=int_(0)^(1) 2^(x^(3)) dx, I_(3)=int_(1)^(2) 2^(x^(2))dx and I_(4)=int_(1)^(2) 2^(x^(2))dx then

Evaluate: (i) int(1)/(a^(2)-b^(2)x^(2))dx (ii) int(1)/(a^(2)x^(2)-b^(2))dx