∫02(3−x) dx=\displaystyle\int_0^2 (3 - x)\,dx =∫02(3−x)dx=A333B222C555D444check_circleExplanation[3x−x2/2]02=6−2=4[3x - x^2/2]_0^2 = 6 - 2 = 4[3x−x2/2]02=6−2=4.