What will be the sum in arithmetic progression if first term of common difference is given.
Answers
Answered by
1
Step-by-step explanation:
You need to use the following formula in this case-
s = n/2(2a+(n-1)d
Where-
a = first term
d = common difference
n = total numbers
Answered by
0
Answer: basically the previous number plus the next number equal the third and so on
Step-by-step explanation:
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