For which of the following functions, \(\frac{d^2 y}{dx^2}\) = -y is not true?
Answer & explanation
Correct answer: option 4
All the given functions satisfy the condition \(\frac{d^2 y}{dx^2}\) = y
except $ y = e^x$For which of the following functions, \(\frac{d^2 y}{dx^2}\) = -y is not true?
Correct answer: option 4
All the given functions satisfy the condition \(\frac{d^2 y}{dx^2}\) = y
except $ y = e^x$