joesephhardaway5636 joesephhardaway5636 09-01-2024 Mathematics contestada Express the following sums using sigma notation: 5 + 7 + 9 + 11 + ... + 99 a) ∑_(n=3)^(50) 2n-1 b) ∑_(n=1)^(50) 2n-1 c) ∑_(n=5)^(50) 2n-1 d) ∑_(n=1)^(25) 2n-1