1.

Solve it in the form of a+ib :-( 5i ) ( -3/5 i)

Answer»

Hey there!!!


( 5i ) ( -3/5 i )

= 5 × (-3/5) × i × i

5 is cancelled out we get ,

= (-3 i^2)


= -3 ( -1 ) (SINCE, i^2 = (-1) )

= 3



Hope it will HELP you!!



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