CROSSWORD

2. Representation of a relation as the set of ordered pairs.
4. The point at which the two axis intersect.
5. difference of square of two terms X ________ of the two terms.
7. Every Function is a _________ but converse is not always true.
10. An algebraic ________ is a statement in which one expression is greater than or less than other expression.
12. Name of x-coordinate.
14. Name of Y=coordinate
17. line The graph of a linear equation in two variables is always a ___________.
19. A _____ equation is an equation which involves only algebraic expressions of degree 1.

1. a^m X a^n = a^m+n is known as _______ law.
3. Number of solution of a linear equation.
6. It is the process of presenting a given expression as a product of two or more expression.
8. __________ are statements having two algebraic expressions separated by an equal sign.
9. The _______ of a relation is the set of first component of the ordered pairs.
11. The x-axis and y-axis divide the whole coordinate plane in four parts known as ____.
13. product The product of algebraic expressions which can be obtained using a direct method. is known as ______.
15. for any non-empty sets A and B, if A X B = B X A then A and B are_______.
16. ____________is referred to as the set of images.
18. Quadrant in which sign of both axis is negative