Math, asked by nairtejas2007, 9 months ago

The Value of 9+11+13+15+......+35 is equal to please help

Answers

Answered by rachealadeoye12
0

Answer:

83

Step-by-step explanation:

Answered by nihadjahan64
4

Answer:

308

Step-by-step explanation:

no.of terms=[(35-9)/2]+1

=14

sum of first n terms=n/2×[2a+(n-1)d]

=7×[18+13×2]

=7×44

=308

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