(Solved): i need both please thank you Given \( \int_{4}^{7} f(x) d x=6 \) and \( \int_{4}^{b} g(x) d x=-2 \), ...

Given \( \int_{4}^{7} f(x) d x=6 \) and \( \int_{4}^{b} g(x) d x=-2 \), evaluate the following. (3) \( \int_{4}^{0}[f(x)+g(x)] d x \) (b) \( \int_{4}^{2}[g(x)-f(x)] d x \) (c) \( \int_{a}^{0} 2 g(x) d x \) (d) \( \int_{4}^{9} 3 f(x) d x \) Civen \( \int_{-1}^{1} f(x) d x=0 \) and \( \int_{0}^{1} f(x) d x=11 \), evaluate the following (a) \( \int_{-1}^{0} f(x) d x \) (b) \( \int_{0}^{1} f(x) d x=\int_{-1}^{0} f(x) d x \) (c) \( \int_{-1}^{1} 4 f(x) d x \) (d) \( \int_{0}^{1} 4 f(x) d x \)