Math Crossword

2. HCF*LCM=______of two numbers
3. Lines that intersect at a single point
8. A proved statement used for proving other statements
9. a positive integer that has at least one positive divisor other than one or the number itself.
11. Fundamental theorem of_______ states that every composite no. can be expressed as a product of primes
13. 0.12131121311213451213....
15. The graph has no solutions
17. The_______ factorization of composite numbers in unique
19. a number when multiplied together gives the original number
20. Equations that have infinitely many solutions

1. a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, p and q, with the denominator q not equal to zero
4. A decimal which terminates at a point
5. √2,√3,π etc are examples of_____
6. removing one variable to solve a linear equation
7. Product of the greatest power of each prime factor
10. a positive integer that is equal to the sum of its proper positive divisors excluding the number itself
12. Product of the smallest power of each common prime factor.
14. It has a unique solution
16. Series of well defined steps for solving a problem
18. an alphabetic character representing a number