Evaluate the line integral xsiny ds if c is the line segment from (0,3) to (4,6)

Step-by-step explanation:

We want to evaluate the line integral:

where

The parametric equation of the straight line joining (0,3) and (4,6) is

and

This implies that;

Our line integral then becomes;

Using, using integration by parts, we obtain;

to the nearest tenth.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.