Try another version of this question Determine a definite integral that represents the arc length of `r=3 cos(theta)`, `0 le theta le pi/2`. `int_0^(pi/2)` `d theta` Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question `3`
Try another version of this question
Determine a definite integral that represents the arc length of `r=3 cos(theta)`, `0 le theta le pi/2`.
`int_0^(pi/2)` `d theta`
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question