Function eke equation eka .
uba etkta anukalanya karanna one
a kiyanne ube pahala seemawane...ube graph eke hatiyata 0 kiyala gamu.
b uda seemawa, eka gamu 4 kiyala. dn oka anukalanaya karala ena answer eka thamai x=0, x=4 athara x-axis ekai function ekai athara area eka
wadi dura mathak...