Q. 1 D4.0( 11 Votes )

# Express the following complex numbers in the standard form a + i b :

Answer :

Given:

⇒

Multiplying and dividing by 1-i

⇒

⇒

We know that i^{2}=-1

⇒

⇒

⇒

⇒

∴ The values of a, b is 0, -1.

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