Find the area under the curve between and .

Answer and explanation

Correct answer: D.

  1. Step 1: Area .
  2. Step 2: .
Answer
.
Why not the others: is what you get if you forget to divide by . is what you get if you integrate as . is what you get if you add an extra term.

Practise more Pure Maths: Differentiation, Integration and Limits.

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