Using integration by parts: ∫x·eˣ dx = x·eˣ - eˣ. Evaluating from 0 to 1: (e - e) - (0 - 1) = 1
Back to JEE Main 2026 Calculus
JEE Main 2026 — Mathematics Calculus
medium
mcq
2026
Official previous-year question
Verified 30 May 2026.
Question
The value of ∫₀¹ x·eˣ dx is:
Options
- A
1
- B
e - 1
- C
e
- D
2e - 1
Solution
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