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If x prop y^2 and y = 2a, when x = a, th...

If `x prop y^2` and y = 2a, when x = a, then find the relation between x and y.

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`y^2 = 4ax`
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CALCUTTA BOOK HOUSE-SAMPLE QUESTIONS PAPERS-QUESTION
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  2. Simplify : sqrt2 - sqrt(18) + sqrt(27) - sqrt(32)

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  11. Puja, Uttam and Bireendra started a pertnership business with capital ...

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  12. Solve : 1/x - 1/(x+b)= 1/a -1/(a+b)[ x ne 0, -b]

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  15. An agricultural co-operative society of village Pachla has purchased a...

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  18. State and prove Pythangoras theorem.

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  19. Prove that the opposite angles of a cyclic quadrilateral are suplemena...

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  20. In DeltaABC, /A = 90^@ If CD be a median, then prove that BC^2 = CD^2...

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