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OthersQuestion and Answers: Page 6
Find the Cartesian equation of x(t) = 2 cos t And y(t) = 3 cos t
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Question and Answers Forum |
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OthersQuestion and Answers: Page 6 |
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| Find the Cartesian equation of x(t) = 2 cos t And y(t) = 3 cos t |
Find the Cartesian equation of x(t) = 2 cos t And y(t) = 3 cos t |
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| (√(2x−5+3=?)) |
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| If A,B,C are finite sets whose elements are from the same universal set U and n(A) denotes the number of element in the set A (a) Show by means of venn diagram that n(A ∪ B) = n(A) + n(B) − n(A ∩ B) (b) Using the fact that (A ∪ B ∪ C) = (A∪B)∪C =A∪(B∪C) deduce an expression for (A∪B∪C) (c) If n(A∪B)= n(A∩B), what can be said about A and B? How did you reach your conclusion. Thank you in advance |