Math, asked by Anwer92007, 6 months ago

without adding find the sum (a)1+3+5+7+9+11+13+15+17+19=? (b)1+3+5+7+9+11+13+15+17+19+21+23=?

Answers

Answered by ashishkumar7759
1

Answer:

Answer of (a) = 100

Answer of (b) = 144

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