Across
- 2. The distance of the point (2,3) from x-axis is
- 5. Line segment whose end points are on circle
- 6. The distance of a point from x-axis is called
- 9. If all the zeros of cubic polynomial x^3 ax^2-bx+c are negative then a,b,c have _____ sign
- 11. If a pair of linear equations is consistent, then the lines are:
- 14. Distance covered by traveling once around a circle is its
- 16. The degree of the polynomial, x^4 – x^2 +2 is
- 17. The sum of the probabilities of all the elementary events of an experiment is
- 18. Region enclosed between a chord and corresponding arc
- 19. Event having one outcome
Down
- 1. If an event cannot occur, then its probability is
- 3. Points A (9, 0), B (9, 6), C (–9, 6) and D (–9, 0) form
- 4. The probability of event equal to zero is called__ event
- 7. The pair of equations x + 2y + 5 = 0 and –3x – 6y + 1 = 0 have__ solution
- 8. All ___ triangles are similar
- 10. The y coordinate of a point on x-axis is
- 12. When probability is sure to occur as 1 is__ event
- 13. The graph of quadratic polynomial intersect x-axis at most____ points
- 15. total outcomes for 3 coins