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1. Can somebody please explain part b to me. What does it mean by prove that f(theta)=0?? What does it actually want us to prove? How does f(theta)=0? What even is f(theta)?

thanks
2. (Original post by krisshP)

Can somebody please explain part b to me. What does it mean by prove that f(theta)=0?? What does it actually want us to prove? How does f(theta)=0? What even is f(theta)?

thanks
Find given that the big area = 3 times the small area

Put that into the function you have been given and the function will = 0

Though tbh you do not actually need to find you just need to set up the equation that you get from big = 3 x small and there you are

It may be worth me pointing out that you know what A1+A2 =
3. (Original post by TenOfThem)
Find given that the big area = 3 times the small area

Put that into the function you have been given and the function will = 0

Though tbh you do not actually need to find you just need to set up the equation that you get from big = 3 x small and there you are

It may be worth me pointing out that you know what A1+A2 =
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Updated: April 13, 2013
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