A) \[a-b=1\]
B) \[a+b=1\]
C) \[{{a}^{2}}={{b}^{2}}\]
D) \[{{a}^{2}}+{{b}^{2}}=1\]
Correct Answer: C
Solution :
Obviously, tangents from origin will be perpendicular if it touches both axes i.e., \[a=b\] or \[{{a}^{2}}={{b}^{2}}\].You need to login to perform this action.
You will be redirected in
3 sec