How to solve this question???? Share with your friends Share 0 Brijendra Pal answered this Hi, If function is differentiable at x = 1 then limx→1+fx= limx→1-fx1+3+p= q+2q-p = 2 so there may be infinite valye of p and q for example p = 0 then q = 2 p - 1 then q = 3 etc ​Regards 0 View Full Answer