Question

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(1/5+i5/2)-(4+i5/2)




please give me step by step explanation.........


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Answer 1

hey mate

here is the answer...

Answer:

we know that,

(a+ib)-(c+id)

=>(a-c)+i(b-d)

so,

(1/5+i5/2)-(4+i5/2)

=>(1/5-4)-i(5/2-5/2)

=>(-19/5)-i(0)

=>-19/5 (Answer)