GATE 2025 Metallurgical Engineering Q3: Pe^x = Qe^-x Equation Solution

Metallurgical Engineering > GATE 2025 > Algebra

If Pe^x=Qe^-x for all real values of x, which one of the following statements is true?

P=Q=0

P=Q=1

P=1; Q=-1

P/Q=0

Correct : a

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