Math, asked by madi2, 1 year ago

what is the sum of first 20 odd natural numbers

Answers

Answered by UrvashiGaur

7

the square of 20=400
1+3+5+7+9+11+13+15+17+19+21+23+25+27+29+31+33+35+37+39= 400

UrvashiGaur: mark as brainliest

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