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Question 19

Eliminate θ and ϕ from the relations
asin2θ + bcos2θ =1
acos2ϕ + bsin2ϕ=1
atanθ = btanϕ
and find the relation between a and b if 0 < b < 1, a > 1


a) a + b = ab

b)

c)

d)

Your Answer

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