A) \[A\cap B=A\]
B) \[A\cap B=B\]
C) \[A\cap B=\varphi \]
D) None of these
Correct Answer: C
Solution :
Since \[\,y=\frac{1}{x},\,y=-x\] meet when \[-x=\frac{1}{x}\] Þ \[{{x}^{2}}=-1\], which does not give any real value of x. Hence, \[\,A\cap B=\varphi \].You need to login to perform this action.
You will be redirected in
3 sec