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Find the Sum of the Sequence k=14(1)k(k+6)\sum _ { k = 1 } ^ { 4 } ( - 1 ) ^ { k } ( k + 6 )

Question 116

Multiple Choice

Find the sum of the sequence.
- k=14(1) k(k+6) \sum _ { k = 1 } ^ { 4 } ( - 1 ) ^ { k } ( k + 6 )


A) 2
B) 34
C) 34- 34
D) 26

Correct Answer:

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