m3rk098 m3rk098

01-05-2018
Mathematics

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hey can you please help me posted picture of question

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11beehshahbaz 11beehshahbaz

01-05-2018

The correct answer is option A

( 2 - 8i ) + ( 5 - i )

Real part is added in real part and the complex part is added in complex part

= 2 +5 - 8i - i

= 7 - 9i

So, the answer is 7 - 9i

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