Question

Допоможіть будь-ласка)​

Answer 1

1)

$\int\limits^1_0 {(3x^2-6x+5)} \, dx =(x^3-3x^2+5x)|^1_0=1-3+5=3$

2)

$\int\limits^{\frac{\pi }{2}}_{\frac{\pi }{3}} {\sin x} \, dx =(-\cos x)|^{\frac{\pi }{2}}_{\frac{\pi }{3}}=-\cos {\frac{\pi }{2}}-\cos{\frac{\pi }{3}}=-\dfrac{1}{2}$