find the inverse of f(x)=1/x^5 (answer)
Let y=1/x^5 then x^5=1/y x=(1/y)^1/5 -----> x=1/y1/5 ------- I as f(x)=y ------> x=f -1y --------II from equation I & II, f -1 y=1/y1/5...
Let y=1/x^5 then x^5=1/y x=(1/y)^1/5 -----> x=1/y1/5 ------- I as f(x)=y ------> x=f -1y --------II from equation I & II, f -1 y=1/y1/5...
17/0 means undefined term and not equal to zero,which shows that the line passing through two points is parallel to y-axis