4. If 4x + i(3x-y)-3+i(-6), where x.y eR then find x and y. – InterviewSolution

1.

4. If 4x + i(3x-y)-3+i(-6), where x.y eR then find x and y.

Answer»

4x + i (3x - y) = 3 + i(-6)

Comparing real and imaginary parts

4x = 3

x = 3/4

Now,

3x - y = -6

3 × (3/4) - y = -6

9/4 - y = -6

y = 9/4 + 6

y = 33/4

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