1.

Statement I: The sum of the first 30 terms of the sequence1,2,4,7, 11, 16, 22, …..... is 4520 Statement II : If the successive differences of the terms of a sequence form an AP, then general term of the sequence is of the form an^(2) + bn+c.

Answer»

Statement-1 is TRUE, Staternent-2 is true, Statement-2 is not a CORRECT EXPLANATION for Statement-1
Statement-1 is true, Statement-2 is FALSE.
Statement-1 is false, Statement-2 is true.
Statement-1 is true, Statement-2 is true, Statement-2 is correct explanation for Statement-1.

Answer :C


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