without actually adding find 1+3+5+7+9+11+13+15+17
Answers
Answered by
0
Answer:
answer is 81
Step-by-step explanation:
because the sum of successive odd natural number beginning from 1 and so on
1st we count that how many numbers or give for sum the number which we find we will find square of that number the number we find from squaring that will be answer
Answered by
1
Step-by-step explanation:
total consecutive odd number
n=9
therefore
sum = n^2
=9^2
=9×9
= 81
hope it helps you
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