NCERT Class 11 Mathematics Solutions: Chapter 5 – Complex Number and Quadratic Equations Miscellaneous Exercise Part 6 (For CBSE, ICSE, IAS, NET, NRA 2022)

Doorsteptutor material for CBSE/Class-7 is prepared by world's top subject experts: get questions, notes, tests, video lectures and more- for all subjects of CBSE/Class-7.

Quadratic Formula

1. If find

Answer:

So, the value of is .

2. If , prove that

Answer:

On comparing real and imaginary parts, we obtain

So, proved.

Developed by: