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Maths Differential Equations General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 11, 2026

Solutions of the differential equation – (e x + e –x ) + 1 = 0 are given by

y + e –x = C

y – e –x = C

y + e x = C

y – e x = C

Text Solution

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The correct answer is:

CHECK THE SOLUTION.

(a, d)

The given equation can be written as = 0 ⇒ –e –x = 0 or –e x = 0

⇒ dy – e –x dx = 0 or dy –e x dx = 0

⇒ y + e –x = C or y –e x = C

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