Hence the assertion follows by induction. we are now ready to present the main result of this section. theorem 22.7 suppose that p is a geometric function and that (22.19) holds. assume that ? wkp? (var(fwpi)1/2 > 0, where fw4 is given by di (fy ? ,n) s. cl? w ,v(w)1/2 + c2@y3v(w), (22.29) where c1, c2 do not depend on w.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin