average of odd no 10 is
Hemanth9032:
1+3+5+7+9+11+13+15+17+19 = 100 ÷ 10=10
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Sum of first n odd numbers = n^2
sum of first 10 odd numbers = 10^2.
=100 -------(1).
Number of terms = n --(2).
Average = (1)/ (2).
= 100 / 10.
10.
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In which class u studying
from where you are
10 Th ssc
Bhayandar
Plz mark as brainlist
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