﻿ If a, b, c are the complex numbers such that a2 + b2 + c2 = 0 and then value of k is : Kaysons Education

# If A, B, C Are The Complex Numbers Such That A2 + B2 + C2 = 0 And Then Value Of K Is

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## Question

### Solution

Correct option is

4

Using a2 + b2 + c2 = 0, we can write âˆ† as

[taking a, b, c common from C1, C2, C3 respectively]

Thus,       k = 4

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