Question

For an Even Function, which condition is satisfied?

विकल्प

• \[f(-x)=-f(x)\]

• \[f(-x)=f(x)\]

• \[f(2a-x)=f(x)\]

• \[f(2a-x)=-f(x)\]

Answer 1

An Even Function satisfies \[f(-x)=f(x)\]. With limits from \[-a\] to \[a\], \[P_7\] gives twice the integral from \[0\] to \[a\].