aerograce
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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
Integrating ∫√(2+2sinθ) using (2+2sinΘ)(2-sinΘ)
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How to integrate∫√(2+2sinθ)
Making use of (2+2sinΘ)(2-sinΘ)=4-4sinΘ^2
Multiply and dividing the integrand by √2-2sinΘ
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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
Show us what happened when you did that...
aerograce
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LCKurtz said:Show us what happened when you did that...
It becomes,
∫ 4cosΘ^2/√(2-2sinΘ)
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aerograce said:It becomes,
∫ 4cosΘ^2/√(2-2sinΘ)
Isn't there a square root missing in the numerator? Have you tried any substitutions?
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