Question

MCQ (100)
Q56. If
(4+31) (1 + 4i) = x +iy. Then (x,y) =
(A) (-8, -19)
(B) (-8,19)
(C) (8, -19) )
(D) (8,19)​

Answer 1

Answer:

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Step-by-step explanation:

Fuel input/ hour of two generators are given as F1 = 0.2 P1^2+40 P1 + 120 Rs/Hr, F2 = 0.25 P2^2+30 P2 + 150 Rs/Hr ...