Across
- 5. positive integer that has at least one positive factor other than one or the number itself
- 8. pair of linear equations having infinitely many solutions or unique solution is said to be ________
- 9. pair of linear equations having no solution is said to be _______
- 12. determination of the set of prime numbers which multiply together to give the original integer
- 13. _____ of two numbers is the smallest number that is a multiple of both.
- 14. method used to find solution of linear equations by eliminating any one variable(out of the two)
- 15. value that is assumed to vary or be capable of varying
- 17. in the form p/q decimal representation will be recurring
- 18. linear equations having no solution forms ________ lines on graph
- 20. equation in the form ax+by+c=0, where a,b, and c are real numbers
Down
- 1. series of well defined steps which gives a procedure for solving a type of problem.
- 2. set of rational and irrational numbers
- 3. linear equations having unique solution forms ________ lines on graph
- 4. largest common factor of two or more numbers
- 6. positive integer that is equal to the sum of its positive factors, excluding the number itself
- 7. a number that can be expressed as a ratio of integers
- 10. a decimal expansion that has an end.
- 11. ______ is a proved statement and is used in proving other statements.
- 16. natural numbers(>1) that has no positive integers other than 1 and itself
- 19. linear equations having infinitely many solutions forms ________ lines on graph