IMF 2021 SET A

123456789101112131415161718192021222324252627282930
Across
  1. 2. A line such that the distance between the curve and the line approaches zero as one or both of the x or y coordinates tends to infinity.
  2. 4. The matrix which, when multiplied by itself, yields itself is called _______ matrix.
  3. 8. If ‘x’ and ‘y’ add up to 90 degrees, then they are said to be _______ angles
  4. 12. Branch of Mathematics that deals with the differentiation and integration
  5. 15. A triangular array of binomial coefficients is also known as ______’s Triangle
  6. 20. The curve of |x| is continuous and ________ at every point except (0,0).
  7. 21. A step-function is a _____ function.
  8. 24. The average value of a random function is always equal to ____.
  9. 25. Set of outputs of a function
  10. 26. In a circle, a secant divides the circle into 2 ______.
  11. 28. P(A and B) = P(A)*P(B|A) is the formula for _______ probability.
  12. 29. Two lines in 3-D that neither intersect each other nor are they parallel are known as ____ lines.
  13. 30. The regular scalar triple product (coefficient as 1) is used to determine the volume of a 3-D shape called _____.
Down
  1. 1. Sum of the dots on opposite faces of a dice is always _____.
  2. 3. Square roots of numbers which cannot be simplified into any of the whole numbers.
  3. 5. A flat 2-D surface that extends to infinity.
  4. 6. The mean squared difference between each data point and the centre of the distribution measured by the mean.
  5. 7. Mutually ______ events are things that cannot happen at the same time.
  6. 9. The longest side of a right-angled triangle.
  7. 10. The path traced by the moving point based on the geometrical conditions given
  8. 11. Name of the theorem that states: f(x) ≤ g(x) ≤ h(x)
  9. 13. A collection of elements.
  10. 14. A quadrilateral with all sides equal.
  11. 16. A line that intersects a curve at a minimum of two distinct points.
  12. 17. Locus of the intersection points of tangents to any conic section is called ________ circle.
  13. 18. Diagrams used to depict the logical relations between sets
  14. 19. The repeatedly occurring value in a data set.
  15. 22. Birthplace of Sir Ramanujan.
  16. 23. For the line x=0, the slope is ____.
  17. 27. e=2.718 is known as the _____ constant.