In the series,6, 4, 1, 2, 2, 8, 7, 4, 2, 1, 5 | vedclass

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(C) To find the pairs of successive numbers with a difference of $2$,we examine each adjacent pair $(a, b)$ such that $|a - b| = 2$:$1$. $(6, 4) \righ

Vedclass · Accepted Answer

$6$

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(C) To find the pairs of successive numbers with a difference of $2$,we examine each adjacent pair $(a, b)$ such that $|a - b| = 2$:$1$. $(6, 4) \rightarrow |6 - 4| = 2$$2$. $(4, 2) \rightarrow |4 - 2| = 2$$3$. $(5, 3) \rightarrow |5 - 3| = 2$$4$. $(8, 6) \rightarrow |8 - 6| = 2$$5$. $(3, 1) \rightarrow |3 - 1| = 2$$6$. $(4, 2) \rightarrow |4 - 2| = 2$Checking the series: $6, 4, 1, 2, 2, 8, 7, 4, 2, 1, 5, 3, 8, 6, 2, 1, 7, 1, 4, 1, 3, 2, 8, 6$Pairs: $(6,4), (4,2), (5,3), (8,6), (3,1), (4,2)$.Thus,there are $6$ such pairs.

In the series,$6, 4, 1, 2, 2, 8, 7, 4, 2, 1, 5, 3, 8, 6, 2, 1, 7, 1, 4, 1, 3, 2, 8, 6$,how many pairs of successive numbers have a difference of $2$ each?

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