Let and then equals
13-3i
13-13i
13+3i
13+13i
Option (B)
Multiplication of Complex Numbers -
(a+ib)(c+id)=(ac-bd)+i(bc+ad)
-
Option 1)
13-3i
This is incorrect
Option 2)
13-13i
This is correct
Option 3)
13+3i
This is incorrect
Option 4)
13+13i
This is incorrect
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