Across
- 1. science of collecting and studying numerical data of a large quantities
- 3. fourth degree polynomial
- 7. quadrilateral with same side length
- 9. used to indicate a root of number
- 13. a letter that represents number
- 14. a number that cannot be written in the form of p/q
- 16. point of intersection of coordinate axes
- 18. equation which is true for every value of variable.
- 19. part of an algebraic expression separated by + or - signs.
- 20. five term polynomial
Down
- 2. self evidently true statement
- 4. term without variables
- 5. performing an experiment
- 6. two angles adding upto 90 degree
- 8. used to prove that all integers between 3-17 are irrational
- 10. divides a triangle into 2 triangles of equal area
- 11. degree of a non zero constant polynomial
- 12. (x ,y)
- 15. detailed examination of events
- 17. facts or figures with a definite purpose