The discussion revolves around integrating the expression ∫√(2+2sinθ). Participants are exploring the integration techniques and transformations related to this trigonometric integral.
The discussion is ongoing, with participants sharing their attempts and questioning the steps taken. There is a focus on clarifying the transformations applied to the integral, and some guidance is offered regarding potential missing elements in the expression.
Participants are working under the constraints of a homework assignment, which may limit the methods they can explore. There is an emphasis on ensuring all components of the integrand are accounted for in their manipulations.
aerograce said:Homework Statement
How to integrate∫√(2+2sinθ)
Homework Equations
Making use of (2+2sinΘ)(2-sinΘ)=4-4sinΘ^2
The Attempt at a Solution
Multiply and dividing the integrand by √2-2sinΘ
LCKurtz said:Show us what happened when you did that...
aerograce said:It becomes,
∫ 4cosΘ^2/√(2-2sinΘ)