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Permutations And Combinations
Find the first six terms of the sequence whose first term is 1 and whose (n+l)th term is obtained by adding n to the nth term.
Let denote the nth term
According to given equation ...(i)
Putting n = 1 in (i), we get
Putting n = 2 in (i), we get
Putting n = 3 in (i), we get
Putting n = 4 in (i), we get
Putting n = 5 in (i), we get
Sponsor Area
Determine K, so that K + 2, 4K – 6 and 3K – 2 are three consecutive terms of an A.P.
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