If log x base a, log x base b ,log x base c are in AP where x not equal - Maths -

Question

If log x base a, log x base b ,log x base c are in AP where x not
equal 1 , then c²=? A (ab)^log b base a B (ac)^log b base a C
(ab)^log a base b D (ac)^log a base b

Ahmad · Answer

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If log x base a, log x base b ,log x base c are in AP where x not equal 1 , then c²=? A.(ab)^log b base a. B.(ac)^log b base a. C.(ab)^log a base b. D. (ac)^log a base b