A calculus problem by Punam Gupta
Calculus
Level
pending
If log(a/b)+log(b/a)=log(a+b), then find a+b.
The answer is 1.
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1 solution
son solving L.H.S we have 0 and at R.H.S we have log (a+b) So
log (a+b)=0 which means a+b must be 1.