Math, asked by AbdULRAafay, 11 months ago

without adding find the sum of 1+3+5+7+9+11+13+15+17​

mahalakshmi51: 81 is the answer
lakshparisp9njhv: yeh! that's my answer too
mahalakshmi51: ok

Answers

Answered by lakshparisp9njhv
11
as we know there are 9 numbers in total.
9²=81

please mark as brainliest
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