A) \[\varphi \]
B) {14, 3, 4}
C) {3}
D) {4}
Correct Answer: A
Solution :
\[{{x}^{2}}=16\] Þ \[x=\pm 4\] \[2x=6\] Þ \[x=3\] There is no value of x which satisfies both the above equations. Thus, \[A=\varphi \].
You need to login to perform this action.
You will be redirected in
3 sec
