[" 26.It is desired to obtain an erect image of an object,using concave mirror of focal length of "12cm" ."],[" i) What should be the range of distance of an object placed in front of the mirror? "],[" ii) Will the image be smaller or larger than the object.Draw ray diagram to show the formation of "],[" image in this case."],[" iii) Where will the image of this object be,if it is placed "24cm" in front of the mirror? "]