A) \[x{y}'+2ay+2a{y}'-{x}'{y}'=0\]
B) \[x{y}'+2ay-2a{y}'-{x}'{y}'=0\]
C) \[x{y}'+2ay+2a{y}'+{x}'{y}'=0\]
D) \[x{y}'+2ay-2a{y}'+{x}'{y}'=0\]
Correct Answer: B
Solution :
Slope =\[\frac{-{y}'}{2a}\]. Hence equation is\[{y}'x+2ay={y}'{x}'+2a{y}'\].You need to login to perform this action.
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