Get live Maths 1-on-1 Classs - Class 6 to 12

Examples

Example 1
Important
Deleted for CBSE Board 2023 Exams

Example 2 Deleted for CBSE Board 2023 Exams You are here

Example 3 Deleted for CBSE Board 2023 Exams

Example 4 Important Deleted for CBSE Board 2023 Exams

Example 5 Important

Example 6

Example 7

Example 8 Important

Example 9 Important

Example 10 Important

Example 11

Chapter 1 Class 10 Real Numbers

Serial order wise

Last updated at March 28, 2023 by Teachoo

Example 2 Show that every positive even integer is of the form 2q, and that every positive odd integer is of the form 2q+ 1, where q is some integer. As per Euclid’s Division Lemma If a and b are 2 positive integers, then a = bq + r where 0 ≤ r < b Let positive integer be a And b = 2 Hence a = 2q + r where ( 0 ≤ r < 2) r is an integer greater than or equal to 0 and less than 2 hence r can be either 0 or 1