CBSE Guess > Papers > Important Questions > Class XII > 2007 > Maths > Maths By Mr. Ajoukumar Ravindran Mathematics 1. Evaluate 2. Evaluate 3. Show that y = 4. Solve (1 + xy)y dx +(1 - xy)x dy = 0, y(1) = 1 5. Find the points on the curve 6. Evaluate 7. Simplify the combinatorial circuit: 8. Let B = 9. Two bad eggs are mixed accidently mixed with 10 good ones. Find the probability distribution of the number of bad eggs in 3 draws at random with out replacement from this lot 10. Discuss the continuity of f(x) = 11 .If x = tan(y 12. Find 13. Prove that = 14 .If A = 15. Water is dripping out from a conical funnel of semi-vertical angle 16. Find the area of the region 17. F or what value of a and b, the system of equations 18. Two sides of a triangle have lengths ‘a’ and ’b’ and the angle between them
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