A) \[{{x}^{3}}-{{y}^{3}}=c\]
B) \[{{x}^{3}}+{{y}^{3}}=c\]
C) \[{{x}^{2}}+{{y}^{2}}=c\]
D) \[{{x}^{2}}-{{y}^{2}}=c\]
Correct Answer: A
Solution :
\[{{y}^{2}}dy={{x}^{2}}dx\] Integrating we get \[\frac{{{y}^{3}}}{3}=\frac{{{x}^{3}}}{3}+c\Rightarrow {{y}^{3}}-{{x}^{3}}=c\]You need to login to perform this action.
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