Math, asked by geetanjali12022004, 1 year ago

please solve this question simplify each of the following and Express in the form of a + Ib

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Answers

Answered by Anubhuti2219

Answer:

We will open the identities first.

Then by putting the values of i^2 .

Solving the equations.

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Anubhuti2219: +1

geetanjali12022004: +1 means

Anubhuti2219: 11th

Anubhuti2219: can you please check the question again?

geetanjali12022004: question is completely correct...

geetanjali12022004: my answer has arrived....

geetanjali12022004: only sign me mistake tha

geetanjali12022004: thanks for solving

Anubhuti2219: ohk,welcome

Anubhuti2219: so,is my answed correct or not?

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