Answers

2015-06-24T16:19:55+05:30
A number that can be written in the form of p/q where q≠0 is known as rational number. eg - 3/2,2/3 etc
 A number that cannot  be written in the form of p/q where q≠0 is known as irrational number.
eg- √2,√3 etc
0
2015-06-24T16:23:06+05:30
Rational nos. are nos. which can be represented in the form of p/q (where p and q are co-prime integers and q is not equal to 0)
(eg) 1, 2, 3/4, 4.2, etc.

Irrational nos. are nos. which cannot be represented in the form of p/q (where p and q are co-prime integers and q is not equal to 0)
(eg) root 2, root 3, pi, etc.
1 4 1