Sir/Madam this is a problem of complex number. Its answer is [(2ab)/(a^2-b^2)]. And (i)=iota. But how to solve it; I don't know. Please help:)

Asked by mahesh meghwal | 30th May, 2012, 04:11: PM

Expert Answer:

Answered by  | 8th Jun, 2012, 02:32: PM

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