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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।

MathematicsIf (a_n=n(n+4)), which term is (77)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the nth term of the sequence 5, 7, 11, 19, 35, …?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=5n+14), what is (a_{4p+2})?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (12,28,50,78,112,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=40-7n), when will (a_n=5)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (6,24,54,96,150,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=3n^2+4n), what is the value of (a_7-a_4)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (25)th term of the sequence (18,35,52,69,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsA sequence has (a_n=4n^2-9n+7). What is the value of (a_{10}-a_3)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence \(24,12,6,3,\frac{3}{2},\ldots\)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=n^2+10), which term is (131)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (3,-6,9,-12,15,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf \(a_n=7\cdot2^{n-1}-3\), what is the value of \(a_5\)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (8,21,40,65,96,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf \(a_n=\frac{n(n+5)}{3}\), what is the value of \(a_{12}\)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIn the sequence (19,31,43,55,\ldots), which term is (151)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=6n-8), what is (a_{3n-2})?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (1,7,17,31,49,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIn an arithmetic sequence, (a_5=32) and (a_{14}=95). What is (a_{23})?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=4n^2+n-6), what is (a_{n+2}-a_n)?Class 9Sequences and Progressionsnth termLevel 59Hard