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Nth Term

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsThe (n)th term of a sequence is (a_n=2^n+1). Which term is equal to (33)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf the (n)th term of an arithmetic sequence is (a_n=6n-1), what is (a_{15})?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsWhat is the (n)th term of the sequence (3,8,15,24,35,\ldots)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf aₙ = (−1)ⁿ(2n + 3), what is a₆?Class 9Sequences and Progressionsnth termLevel 57Easy MathematicsIn a sequence, (a_n=7n-5). What is (a_{n+1}-a_n)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf (a_n=4n+1), what is (a_{2m})?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsWhat is the (n)th term of the sequence (10,7,4,1,-2,\ldots)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsA sequence has rule aₙ = n² + n + 2. What is a₅ + a₆?Class 9Sequences and Progressionsnth termLevel 57Easy MathematicsIf (a_n=9-2n), which term is equal to (-31)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsWhich is the (n)th term of the sequence (4,9,16,25,36,\ldots)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf (a_n=2n^2+3n-4), what is the value of (a_{10}-a_7)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsWhat is the (n)th term of the sequence (6,12,24,48,\ldots)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIn an arithmetic sequence, (a_4=18) and (a_9=43). What is the formula for (a_n)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf (a_n=5n-3) and (a_k=47), what is the value of (k)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsWhich is the (n)th term of the sequence (2,7,14,23,34,\ldots)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsThe (n)th term of a sequence is (a_n=3n^2-2n+5). Find (a_8).Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsThe first four terms of an arithmetic sequence are 7, 11, 15, 19. What is its nth term?Class 9Sequences and Progressionsnth termLevel 57Medium MathematicsWhat will be the fifth term in the sequence (2,5,9,14,\ldots)?Class 9Sequences and Progressionsnth termLevel 61Easy MathematicsIf \(a_n=\frac{n(n+3)}{2}\), what is the fourth term?Class 9Sequences and Progressionsnth termLevel 61Easy MathematicsWhich (n)th term is correct for the sequence (5,14,29,50,\ldots)?Class 9Sequences and Progressionsnth termLevel 61Easy