It is the question related to reasoning n solving so can u please answer to my question
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Use C and D
x+1)/ x -1 = 2 a^n / -2 a^-n
x+1/ x - 1 = - a^2n
x+1/ 1-x = a^2n
take log
log ( 1+x)/ 1-x = 2n log a
2n = log ( 1+x)/ 1-x )/ log a
Now as we know log ( base b) a = log a/ log b
So
2n = log ( base a) ( 1+ x)/ 1-x
hence proved
x+1)/ x -1 = 2 a^n / -2 a^-n
x+1/ x - 1 = - a^2n
x+1/ 1-x = a^2n
take log
log ( 1+x)/ 1-x = 2n log a
2n = log ( 1+x)/ 1-x )/ log a
Now as we know log ( base b) a = log a/ log b
So
2n = log ( base a) ( 1+ x)/ 1-x
hence proved
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