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3 votes
Express the following sums using sigma notation.

a. 2 plus 3 plus 4 plus 5 plus 6
b. 7 plus 14 plus 21 plus 28 plus 35 plus 42
c. 1 Superscript 6 Baseline plus 2 Superscript 6 Baseline plus 3 Superscript 6 Baseline plus 4 Superscript 6
d. one ninth plus one tenth plus one eleventh plus one twelfth

2 Answers

1 vote

Answer:

B

Step-by-step explanation:

7 plus 14 plus 21 plus 28 plus 35 plus 42

User GGcupie
by
8.7k points
3 votes

Answer:

B

Explanation:

7 plus 14 plus 21 plus 28 plus 35 plus 42

User JRJurman
by
8.1k points
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