Evaluate .
Answer and explanation
Correct answer: A.
- Step 1: An antiderivative of is .
- Step 2: Evaluate: .
Answer
(1/2) log_e 5.
Why not the others: forgets the factor from the chain rule; uses the wrong upper value; multiplies instead of divides.
Practise more Calculus: Anti-differentiation and Areas Under Curves.
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