Class 9 FRANK Solutions Maths Chapter 1: Irrational Numbers
In the Frank Solutions for ICSE Class 9 Mathematics Chapter 1 Irrational Numbers, understand the steps to place the given rational numbers in the ascending order. Find out how to determine whether the given number is rational or irrational.
Also, practise simplifying the given expression by using the technique of rationalising the denominator. Learn all this and more through TopperLearning’s Frank textbook solutions. To ensure a good grasp of irrational numbers, explore ICSE Class 9 Maths resources like videos, practice question papers and more.
Ex. 1.1
Ex. 1.2
Ex. 1.3
Irrational Numbers Exercise Ex. 1.1
Solution 1(a)
Solution 1(b)
Solution 1(c)
Solution 1(d)
Solution 1(e)
Solution 1(f)
Solution 1(g)
Solution 1(h)
Solution 1(i)
Solution 2(a)
Solution 2(b)
Solution 2(c)
Solution 2(d)
Solution 3
(vi)
Solution 4(a)
Solution 4(b)
Solution 4(c)
Solution 4(d)
Solution 4(e)
Solution 4(f)
Solution 4(g)
Solution 4(h)
Solution 4(i)
Solution 5(b)
Solution 5(c)
Solution 5(d)
Solution 5(a)
Solution 6(a)
Solution 6(b)
Solution 6(c)
Solution 6(d)
Solution 7(a)
Solution 7(b)
Solution 7(c)
Solution 7(d)
Solution 8(a)
Solution 8(b)
Solution 9(a)
Solution 9(b)
Solution 10(a)
Solution 10(b)
Solution 10(c)
Solution 10(d)
Solution 11(a)
Solution 11(b)
Solution 11(c)
Solution 11(d)
Solution 12(a)
Solution 12(b)
Solution 12(c)
Solution 12(d)
Irrational Numbers Exercise Ex. 1.2
Solution 1(a)
Solution 1(b)
Solution 1(c)
Solution 1(d)
Solution 2(a)
Solution 2(b)
Solution 2(c)
Solution 2(d)
Solution 3
Solution 4
Solution 5(a)
Solution 5(b)
Solution 5(c)
Solution 5(d)
Solution 5(e)
Solution 5(f)
Solution 6(a)
Solution 6(b)
Solution 7(a)
Solution 7(b)
Solution 7(c)
Solution 7(d)
Solution 8(a)
Solution 8(b)
Solution 8(c)
Solution 9
Solution 10
Solution 11
Solution 12
Solution 13(a)
Solution 13(b)
Solution 13(c)
Solution 13(d)
Solution 13(e)
Solution 13(f)
Solution 14
Irrational Numbers Exercise Ex. 1.3
Solution 1(a)
Solution 1(b)
Solution 1(c)
Solution 1(d)
Solution 1(e)
Solution 1(f)
Solution 1(g)
Solution 1(h)
Solution 1(i)
Solution 2
Solution 3
Solution 4
Solution 5
Solution 6(a)
Solution 6(b)
Solution 6(c)
Solution 6(d)
Solution 6(e)
Solution 6(f)
Solution 6(g)
Solution 6(h)
Solution 6(i)
Solution 6(j)
Solution 7
(iv)
Solution 8
(v)
Solution 9
Solution 10
Solution 11
