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iitkgp_bipin (6144)

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Olaaa!! Perrrfect answer. 1044  bad job dude!! I dont approve of this answer! 1  [1508 rates]

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Good approach. Answer is i.(pi/2)

By the way remember this general formula :

ln(a + ib) = (1/2)ln(a2 + b2) + i.tan-1(b/a)




Bipin Kumar Dubey
Chemical Dept.
IIT Kharagpur

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