For i=sqrt(-1), what is the result of su...

For `i=sqrt(-1)`, what is the result of subtracting `(2+4i)` from `(-5+6i)` ?

A

`-7+2i`

B

`-3-10i`

C

`3+2i`

D

`7-10i`

Verified by Experts

The correct Answer is:

A

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