Question: (a) If f is continuous on [a, b], show that (b) Use the result of part (a) to show that |f(x) | dx f(x) dx

(a) If f is continuous on [a, b], show that

|f(x) | dx f(x) dx (b) Use the result of part (a) to show that|f(x) | dx f(x) dx "f(x) sin 2x dx

|f(x) | dx f(x) dx "f(x) sin 2x dx

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