EVALUATE : A) 2+4 j Z+ 1- GIVEN z = 5e0.972 j C) 2-4 j 1 Z B) - 2+4j D) -2-4 j E) NONE

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A: Ans 1     Network analysis Ans 4  Vogels approximation method

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Q: xy" + 2y + xy = 0 find two linear independent solutions by using Maclaurin series

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