Class 9th math Review Exercise 3 solution english PCTB

Question 2: Write each of the following sets in tabular forms:

\((ii)\) \(\;\) \(\{x|x=2m+1, m \in N\} \)

Solution:

Tabular Form:

\(\{3,5,7,9,11,\ldots\}\)


Explanation:

\(x=2m+1\) and \(m \in N\)

\(2(1)+1=3\)

\(2(2)+1=5\)

\(2(3)+1=7\)

\(2(4)+1=9\)

\(2(5)+1=11\)

\(…\) continues

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