Math, asked by nousheenmansoor786, 1 year ago

let us show that
a^log x base a =x​

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Answers

Answered by pranjaygupta
6

Step-by-step explanation:

apply log base a on both sides

logx base a * log a base a = log x base a

log a base a = 1

log x base a = log x base a

hence proved

hope it helps u

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Answered by visalavlm
8

Answer:

The value of  a^{log_{a}x } = x.

Step-by-step explanation:

Given that a^{log_{a}x }

We have to show that  a^{log_{a}x } = x.

Let y =  a^{log_{a}x }

Take log on both sides with base 'a'

log(y) = log( a^{log_{a}x })

That is

log_{a}y= log_{a}a^{log_{a}x } }  \\log_{a}y= (log_{a} x)(log_{a}a)

We know that log_{e}e = 1

log_{a} y= log_{a} x

Base same then powers are equal.

That is  y = x

Here y = a^{log_{a}x }

a^{log_{a}x } = x.

Hence proved.

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