Question 1157431
what is the 50th terms in these patterns: 9, 11, 13, 15, 17. 
9, 14, 19, 24, 29 and 0, 1, 2, 3, 4 

9, 11, 13, 15, 17. 

first term =a =9
d= difference between two consecutive terms =2

nth. term formula t(n) = a+(n-1)*d

t(50) = 9+(50-1)*2

t(50) =107

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