Question

Square numbers of the numbers from 1 to 20 are given in the table given below.

(1) Write the digits on ones place in square from given table in the form of set A :

A = {0, 1, 4, ………….. }

(2) Write the numbers between 0 and 9 in B which are not in A :

Answer 1

(i) A = {0, 1, 4, 5, 6, 9},

(ii) B = {2, 3, 7, 8}