y^2=4ax অধিবৃত্ত্তে প্রমাণ করো (d2y/dx2) ×(d2x/dy2)=-2a/y^3
Answers
Answered by
1
Answer:
-2a/y^3
Step-by-step explanation:
d^2y/dx^2=-4a/y^3
and
d^2x/dy^2=1/2a
Similar questions