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

MathematicsWhat is the (n)th term of the sequence (\frac{13}{7},\frac{26}{7},\frac{39}{7},\frac{52}{7},\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsThe (n)th term of an arithmetic sequence is (a_n=13n-19). Which term is (176)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhich is the (n)th term of the sequence (18,34,54,78,106,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the (n)th term of the sequence (44,37,30,23,16,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsIf (a_n=8n^2-7n+4), what is (a_{n+1}-a_n)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhich is the (n)th term of the sequence (6,19,42,75,118,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the (n)th term of the sequence (\frac{11}{6},\frac{11}{3},\frac{11}{2},\frac{22}{3},\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the nth term of the sequence 13, 29, 61, 125, 253, …?Class 9Sequences and Progressionsnth termLevel 58Medium MathematicsIn an arithmetic sequence, a₉ = 61 and the common difference is 7. What is its nth term?Class 9Sequences and Progressionsnth termLevel 58Medium MathematicsIf (a_n=(-1)^n(5n-3)), what is the value of (a_9)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhich is the nth term of the sequence 8, 21, 40, 65, 96, …?Class 9Sequences and Progressionsnth termLevel 58Hard MathematicsWhat is the (n)th term of the sequence (5,17,37,65,101,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the sixth term of the sequence 6, 30, 150, 750, …?Class 9Sequences and Progressionsnth termLevel 58Medium MathematicsIf aₙ = 11n − 15, what is a₂ᵣ₋₁?Class 9Sequences and Progressionsnth termLevel 58Medium MathematicsWhich is the (n)th term of the sequence (9,26,51,84,125,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsIn an arithmetic sequence, a₆ = 47 and a₁₃ = 110. What is its nth term?Class 9Sequences and Progressionsnth termLevel 58Hard MathematicsIf (a_n=7n^2-3n+5), what is the value of (a_6)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the (n)th term of the sequence (17,25,33,41,\ldots)?Class 9Sequences and Progressionsnth termLevel 58Expert MathematicsWhat is the (n)th term of the sequence (81,27,9,3,1,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsThe (n)th term of an arithmetic sequence is (a_n=12n-7). What is the common difference?Class 9Sequences and Progressionsnth termLevel 59Hard