1+3+5+7.....…...+99=
Answers
Answered by
18
Answer:
2500
Step-by-step explanation:
a = 1
d = 2
an or L = 99
using An formula
Using Sn formula
Answered by
1
Answer:
1,457
Step-by-step explanation:
1+3+5+7+ 9, 15, 21, 25, 27, 33, 35, 39, 45, 49, 51, 55, 57, 63, 65, 69, 75, 77, 81, 85, 87, 91, 93, 95, +99 = 1,457
hope it helps u
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