The solution of \(\frac{d^2 y}{d x^2}=0\) represents

The solution of \(\frac{d^2 y}{d x^2}=0\) represents
  1. straight lines
  2. a circle
  3. a parabola
  4. a point

Solution

Given differential equation \(\frac{d^2 y}{d x^2}=0 \Rightarrow \frac{d y}{d x}=a\) \(\Rightarrow y=a x+b\), is a equation of straight line.

Asked in: AP EAMCET 2020 (18 Sep Shift 1)

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