Which one of the following is a square root of 2 a+2 \sqrt{a^{2}+b^{2}} where a, b \in \mathbb{R} ? [NDA-II 2021]

Correct Answer is : √a+ib+√a−ib

Correct Answer is : √a+ib+√a−ib

Test Index

NDA Math Complex Numbers

Question : 10 of 66

Marks: +1, -0

Go to Question:

Prev Question

Next Question