Question

3. Express each of the following as the sum of odd<br />natural numbers.<br />b. 103<br />c. 83<br />a. 123​

Answer 1

Answer:

Step-by-step explanation:

Express each of the following as the sum of odd natural numbers.

10  

3

 

Answer

10  

3

 

n=10

n−1=10−1=9

n(n−1)=10×9=90

Therefore,

10  

3

=91+93+95+97+99+101+103+105+107+109

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