A) \[x+y=c\]
B) \[x-y=c\]
C) \[{{x}^{2}}-{{y}^{2}}=c\]
D) \[{{x}^{2}}+{{y}^{2}}=c\]
Correct Answer: C
Solution :
Not Available
You need to login to perform this action.
You will be redirected in
3 sec
