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Question 340006
JEE Mathematics · Medium

Definite Integration and Area: Substitution in definite MCQ

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Substitution in definiteMediumQuestion 340006

Question

∫₀¹ eˣ dx equals:
  1. A
    e − 1
    Correct
  2. B
    e
  3. C
    1 − e
  4. D
    e + 1

Correct answer

e − 1

Explanation

∫₀¹ eˣ dx = [eˣ]₀¹ = e¹ − e⁰ = e − 1.

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