Question: Express the following sums using sigma notation. a . 9 plus 1 1 plus 1 3 plus 1 5 plus midline ellipsis plus 9 9

Express the following sums using sigma notation.
a.9 plus 11 plus 13 plus 15 plus midline ellipsis plus 99
b.3 plus 8 plus 13 plus midline ellipsis plus 43
c.5 plus 13 plus 21 plus midline ellipsis plus 101
d. StartFraction 1 Over 1 times 2 EndFraction plus StartFraction 1 Over 2 times 3 EndFraction plus StartFraction 1 Over 3 times 4 EndFraction plus midline ellipsis plus StartFraction 1 Over 49 times 50 EndFraction

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