Question

C)
If log (a + b) = log a + log b, find a in terms
of b.
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Answer 1

Answer:

Step-by-step explanation:

log(a+b) = loga + logb

log(a+b) = log(a×b)

a+b = ab

a-ab = -b

a(1-b)= -b

a= -b/(1-b)

a = b/(b-1)

Answer 2

Answer:

log(a+b)=log(a*b)

a+b=ab

a=b(a-1)

(1/b)-1=-1/a

a=-b/(1-b)