Which of the following is incorrect? `int_(a+ c)^(b+c)f(x)dx=int_a^bf(x+c)dx` `int_(ac)^(b c)f(x)dx=cint_a^bf(c x)dx` `int_(-a)^af(x)dx=1/2int_(-a)^a(f(x)+f(-x)dx` None of these

Which of the following is incorrect? int_(a+c)^(b+c)f(x)dx=int_(a)^(b)f(x+c)dxint_(a+c)^(bc)f(x)dx=c int_(a)^(b)f(cx)dxint_(-ac)^(a)f(x)dx=(1)/(2)int_(-a)^(a)(f(x)+f(-x)dx None of these

int_(a)^(b)f(x)dx=int_(b)^(a)f(x)dx .

int_(0)^(a)f(x)dx=int_(a)^(0)f(a-x)dx .

Property 3:int_(a)^(b)f(x)dx=int_(a)^(c)f(x)dx+int_(c)^(b)f(x)dx

Prove that int_(a)^(b) f(x)dx=int_(a)^(c)f(x)dx+int_(c)^(b)f(x)dx

If int_(a)^(b)f(x)dx=int_(a)^(b)phi(x)dx , then-

int_(a+c)^(b+c)f(x)dx is equal to

int_(a+c)^(b+c)f(x)dx is equal to

Prove that : int_(0)^(2a) f(x)dx=int_(0)^(a) f(x)dx+int_(0)^(a) f(x)dx+int_(0)^(a) f(2a-x)dx