Question

Prove that log2^5÷log2^7-log10^5÷log10^7=0

Answer 1

HELLO DEAR,

㏒2^5 / ㏒2^7 - ㏒10^5 / ㏒10^7

⇒㏒2^5 - ㏒2^7 - ㏒10^5 + ㏒10^7

⇒5㏒2 - 7㏒2 - 5㏒10 + 7㏒10

⇒ 5(0) - 7(0) - 5(0) + 7(0) = 0
∴ [ ㏒₂1 = 0 , ㏒₁₀1 = 0 ]

I HOPE ITS HELP YOU DEAR,
THANKS

Answer 2

Hey.....!!! :)) ✌️✌️

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Q.log2^5÷log2^7-log10^5÷log10^7=0

Solutin :-

log2^5 / log2^7 -log10^5 / log10^7

⇒log2^5 - log2^7 - log10^5 + log10^7

⇒5log2 - 7log2 - 5log10 + 7log10

⇒ 5(0) - 7(0) - 5(0) + 7(0) = 0
∴ [ log₂1 = 0 , log₁₀1 = 0 ]

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I hope it's help you.....!!!! :)) ✌️✌️