Answer and explanation

Correct answer: C.

  1. Step 1: The antiderivative is . Step 2. Evaluate from 0 to 1: . **Answer: . Why not the others:** forgets subtracting the lower limit ; subtracts 1 twice; overcounts the exponential.

Practise more Advanced Calculus, Vectors, Matrices and Distributions.

Free questions with an explanation for every one, and full timed Selectividad / EvAU (Spain) mock tests.