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  • Mechanical Engg. Set-1 GATE (2015)
  • Fine the solution of $\frac{d^2y}{dx^2}$ = y, which passe...
Multiple choice

Fine the solution of $\frac{d^2y}{dx^2}$ = y, which passes through the origin and the point (In 2, $\frac{3}{4}$).

  1. $y=\frac{1}{2}e^x+e^{-x}$
  2. $y=\frac{1}{2}(e^x-e^{-x})$
  3. $y=\frac{1}{2}(e^x-e^{-x})$
  4. $y=\frac{1}{2}e^x+e^{-x}$
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