Answers edited by Eric S.
Back to user's profile
How I solve this integral?
What is the arc length of the curve given by #r(t)= (1,t,t^2)# on # t in [0, 1]#?
What is the arclength of #r=-2sin(theta/4+(7pi)/8) # on #theta in [(pi)/4,(7pi)/4]#?
How do I integrate?