0
A) 3 or 4
B) - 4 or - 2
C) - 4 or 2
D) 4 or - 2
Correct Answer: D
Solution :
Please Wait you are being redirected....
You need to login to perform this action.You will be redirected in 3 sec
OTP has been sent to your mobile number and is valid for one hour
Your mobile number is verified.