Q31
The general solution of d^2 y d x^2 + y = 0 is
The general solution of is
A.
y = P cos x + Q sin x
AnswerB.
y = P cos x
C.
y = P sin x
D.
y = P sin2 x
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board