Question: Evaluate the integrals by making a substitution (possibly trigonometric) and then applying a reduction formula. 1 2 (r - 1)/2 dr r al

Evaluate the integrals by making a substitution (possibly trigonometric) and then applying a reduction formula.1 2 (r - 1)/2 dr r al

1 2 (r - 1)/2 dr r al

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To evaluate the integral we can use the substitution u r2 1 This gives dudr 2r so we can rewrite the ... View full answer

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