Math, asked by advita13, 7 months ago

without adding find the sum 1 + 3 + 5 + 7 + 9

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Answered by Anonymous

Answer:

i.e. 121 = 1+3+5+7+9+11+13+15+17+19+21. Thus , 121 is a perfact square. Since, 55 cannot be expressed as the sum of successive old numbers starting from 1.

Answered by adityakaushal0509

Step-by-step explanation:

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without adding find the sum 1 + 3 + 5 + 7 + 9​

Answers

without adding find the sum 1 + 3 + 5 + 7 + 9