Mathematics for IGCSE & O level - Sequences (Section 1 - No. 47) | ExamPlay

Mathematics for IGCSE & O level - Sequences (Section 1 - No. 47)

If the nth term of a sequence is 5n + 3, what is the 10th term?

50

53

58

60

解释

Substitute n=10 into the formula: 5*10 + 3 = 53

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