Question

given that log m = x + y and log n = x- y , express the value of log m 2 n in term of x and y​

Answer 1

Answer:

Given :

log m = x+y

log n= x−y

log m^2n

Let us simplify the given expression,

log m^2n=logm^2 + logn

=2log m + log n

By substituting the given values, we get

=2(x+y)+(x−y)

=2x+2y+x−y

=3x+y

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