Question

(b) the sum of odd numbers from 21 to 50​

Answer 1

Answer:

They are 3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47, and 49.

Step-by-step explanation:

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Answer 2

Answer:

Odd numbers are-

23,25,27,29,31,33,35,37,39,41,43,45,47,49

Sum is-

504