Let g:A{R} and assume that f is a bounded function on A in the sense that there exists M>0 satisfying f(x)< and equal M for all x \in A. Show that if lim_g(x)=0, then lim_g(x) f(x)=0 as well.

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

(60 points) explain this in detail

Change negative exponents to positive, then solve