The domain of the function fx=sin-13-xlnx-2 is
[2, 4]
2,3∪3,4
2,∞
-∞,-3∪2,∞
fx-sin-13-xlogx-2Let gx=sin-13-xor -1≤3-x≤1
The domain of g(x) is [2,4].
Let hx=logx-2i.e.,x-2>0 or x>2i.e.,x<-2 or x>2∴Domain -∞,-2∪2,∞
We know that f/gx=fxgx∀x∈D1∩D2-x∈R:gx=0