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A black and a red dice are rolled. (a...

A black and a red dice are rolled. (a)   Find the conditional probability of obtaining a sum greater than 9. Given that the black die resulted in a 5. (b)   Find the conditional probability of obtaining the sum 8? given that the red die resulted in a number less than 4.

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-XII Boards-All Questions
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  3. A black and a red dice are rolled. (a)   Find the conditional proba...

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  5. Find (dy)/dx, if (x^2+y^2)^2=xy

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  7. If x=a(2theta-sin2theta) and y=a(1-cos2theta) find (dy)/(dx) when thet...

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  9. Prove that: 3sin^(-1)x=sin^(-1)(3x-4x^3), x in [-1/2,1/2]

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  10. Find the area of the region in the first quadrant enclosed by the x...

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  11. Find the equations of the tangent and the normal to the curve 16x^2+9y...

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  12. Find the intervals in which the function f(x)=x^4/4-x^3-5x^2+24x+12 is...

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  13. Evaluate : int(0)^(pi/4) (sinx+ cos x)/( 16 + 9sin2x)

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  14. Evaluate : int1^3 (x^2 + 3x + e^x) dx as the limit of the sum.

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  18. Find the distance of the point (-1,-5,-10) from the point of interse...

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