Maths Crossword puzzle

123456789101112131415161718192021222324252627282930
Across
  1. 4. The letters in "ALLOY" and B, the set of letters in "LOYAL" is what type of set
  2. 5. In other words "Arrangement"
  3. 8. 60 minutes is..... (in terms of degrees)
  4. 10. Full form of HP
  5. 12. domain={pin:n belongs to Z}
  6. 13. A function that has range {-1,0,1} and domain as realnumbers
  7. 18. Full form of AP
  8. 19. every element of A is also an element of B.
  9. 20. root3 at 60degrees
  10. 22. In other words "Selection"
  11. 24. A set A is said to be a subset of a set B
  12. 27. This equation (x-h)^2+(y-k)^2=r^2 is of which shape
  13. 28. 180/pi degrees
  14. 30. A ___________ R from a non-empty set A to a non empty set B is a subset of the Cartesian Product set AxB
Down
  1. 1. y = f(x) = a0 + a1x + a2x2 + .... + anxn
  2. 2. The continued product of 1st n natural numbers is called
  3. 3. Full form of GP
  4. 5. Tan theta's value in the 3rd quadrant
  5. 6. Its Domain is R and range is R+.
  6. 7. adjacent/hypotenuse
  7. 9. a={x:xbelongstonand3<x<4}
  8. 11. the collection of all months of a year beggening with the letter is called
  9. 14. the set of all points on the circumference of a circle
  10. 15. A relation from a set A to a set B is said to be a ________ if every element of a set A has one and only one image in set B
  11. 16. Domain of identity function
  12. 17. If in an GP each term is divided or added or subtracted then the resulting sequence is an
  13. 21. pi/180 rads
  14. 23. Sin theta's value in 3rd and 4th quadrant
  15. 25. If set A intersection set B =0 then the type of set is...
  16. 26. Quadratic equations form this type of graph
  17. 29. If in an AP each term is divided or added then the resulting sequence is an