What Comes Next in the Sequence: If 16 = 62; Then 21 = ?
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Look at the given equations and guess what comes next in the sequence;
16 = 62
55 = 56
28 = 83
21= ?
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Answer:
The equations follows this sequence;
xy = y,(x+1)
So;
16 would be 6 ,(1+1) = 62
Similarly;
55 = 5,(5+1) = 56
28 = 8, (2+1) = 83
Therefore we can find ?
21 = 1,(2+1) = 13
Answer = 13