Question: Evaluate sin x cos x dx using the given method. Explain how your answers differ for each method. (a) Substitution where u = sin

Evaluate ∫ sin x cos x dx using the given method. Explain how your answers differ for each method.

(a) Substitution where u = sin x

(b) Substitution where u = cos x

(c) Integration by parts

(d) Using the identity sin 2x = 2 sin x cos x

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