Please solve all Three questions:

Evaluate the line integral, where C is the given curve. xyds, C:x= th, y= 2t, osts2 Need Help? Read It Submit Answer 4. [-/1 Points] DETAILS SCALCET9 16.XP.2.003. Evaluate the line integral, where C is the given curve. x sin(y) ds, C is the line segment from (0, 3) to (3, 7) Need Help? Read It Submit Answer 5. [-/1 Points] DETAILS SCALCET9 16.XP.2.008. Evaluate the line integral, where C is the given curve. xyz ds, C: x = 5 sin(t), y = t, z = -5 cos(t), Osten