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Three angles of a triangle are x,y and 4...

Three angles of a triangle are x,y and `40^@`. The difference between the two angles x and y is `30^@`. Find x and y.

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R G PUBLICATION-MODEL PAPER 1-EXERCISE
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  2. If the zeroes of the polynomial x^2-5x+k are the reciprocal of each ot...

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  3. Three angles of a triangle are x,y and 40^@. The difference between th...

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  4. Prove that cosA/(1+sinA)+(1+sinA)/cosA=2secA.

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