Check the series of numbers given below and find the value of ??
What comes next in the sequence;
3 + 2 = 13
4 + 3 = 25
5 + 4 = 41
6 + 5 = 61
7 + 6 = ??
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Answer:
The sequence follows the following logic;
3 + 2 = (3 + 2) x 3 – 2 = 13
4 + 3 = (4 + 3) x 4 – 3 = 25
5 + 4 = (5 + 4) x 5 – 4 = 41
6 + 5 = (6 + 5) x 6 – 5 = 61
Therefore;
7 + 6 = (7 + 6) x 7 – 6 = 85
Answer: 85