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If f(x) = log((1 - x)/(1 + x)), show that, f(x) + f(y) = f((x + y)/(1 - xy))
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Apr 3, 2019
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JEE
by
kratos
If f(x) = log((1 - x)/(1 + x)), show that, f(x) + f(y) = f((x + y)/(1 - xy))
jee
jee mains
differential calculus
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answered
Oct 23, 2020
by
kratos
Best answer
We have f(x) + f(y)
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