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What is the sum of the first 701 terms of the sequence 5, 1, 3, 7

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What is the sum of the first 701 terms of the sequence -5, -
1, 3, 7 ...?
Solution
Here
Common Difference = -1 - (-5)
= 4
Therefore
Sum = (n/2)*(2a + (n-1)*d)
= (701/2)*(2*-5 + 700*4)

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What is the sum of the first 701 terms of the sequence -5, 1, 3, 7 ...? Solution Here Common Difference = -1 - (-5) = 4 Therefore Sum = (n/2)*(2a + (n-1)*d) = (701/2)*(2*-5 + 700*4) = 977895 Name: Description: ...
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