In the present graph, the area of circle A and B are 25 unit and 20 unit respectively work done will be 5x, units, x= _____

In the present graph, the area of circle A and B are 25 unit and 20 un

1.	In the present graph, the area of circle A and B are 25 unit and 20 unit respectively work done will be 5x, units, x= _____
Answer» Solution :A: ANTICLOCKWISE `= -25` B: clockwise `= +20` `W_("on") = -5 rArr W_("by) = 5`