The thin lens in air of Figure P33.109 is drawn showing (left|R_{1} ight||). (a) Is this lens

The thin lens in air of Figure P33.109 is drawn showing \(\left|R_{1}\right||\).

(a) Is this lens converging or diverging?

(b) If the lens were drawn showing \(\left|R_{1}\right|=\left|R_{2}\right|\), would it be converging or diverging?

(c) If it were drawn showing \(\left|R_{1}\right|>\left|R_{2}\right|\), would it be converging or diverging? 

Data from Figure P33.109