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If x ,y, z are in GP and a^x = b^y = c^z, then

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in Binomial theorem by (46.7k points)

If x ,y, z are in GP and ax = by = cz, then

(a)  logac = logba

(b)  logbc = logcb

(c)  logcb = logac

(d)  None of these 

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1 Answer

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Best answer

Correct option  (b)  logb a = logcb

x ,y, z are in GP. Then y2 = x. z. Now

Again as x, y, z are in GP, so y/x = z/y

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