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If loga2 = a and loga5 = b then loga50

If loga2 = a and loga5 = b then loga50 Correct Answer a + 2b

দেয়া আছে, loga2 = a এবং loga5 = 5 প্রদত্তরাশি =  loga50 =  loga(2×52) =  loga2 +  loga52 =  loga2  + 21 loga5 = a + 2b [ মান বসিয়ে].:.  loga50  = a + 2b

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