BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

Discuss Forum

1. $I f a^{4} + 51 a^{2} + 1 = 0$

A. ± 7
B. ± 7
C. ± 7
D. ± 7

Answer: Option A

Explanation:

Post your comments here:

Name:

Mobile:

Email:(Optional)

» Your comments will be displayed only after manual approval.