if f(x)=log(1-x)-log(1+x), then find the value of -f(x) and also simply it step-by-step.
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Answer:
log(1+x)/1-x)
Step-by-step explanation:
f(X)=log(1-x)-log(1+x)
=log(1-x)/(1+x)
apply - on both sides we get
- f(x)=-log(1-x)/(1+x)
=log(1-x)/1+x)^-1
=log(1+x)/(1-x)
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