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If fraceˣ+e⁵xe³x=a₀+a₁x+a₂x²+a₃x³+⋯ then the value of 2a₁+2³a₃+2⁵a₅+⋯ is

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Symmetric exponential functions cancel odd-powered terms.

Updated On: Mar 20, 2026

\(e^2+e^{-2}\)
\(e^4-e^{-4}\)
\(e^4+e^{-4}\)
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The Correct Option is A

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