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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=3n^2+5n-8), what is the value of (a_9-a_6)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat 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 58ExpertMathematicsWhich is the (n)th term of the sequence (18,34,54,78,106,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat is the (n)th term of the sequence (44,37,30,23,16,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsIf (a_n=8n^2-7n+4), what is (a_{n+1}-a_n)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhich is the (n)th term of the sequence (6,19,42,75,118,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat 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 58ExpertMathematicsIf (a_n=(-1)^n(5n-3)), what is the value of (a_9)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat is the (n)th term of the sequence (5,17,37,65,101,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhich is the (n)th term of the sequence (9,26,51,84,125,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsIf (a_n=7n^2-3n+5), what is the value of (a_6)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat is the (n)th term of the sequence (17,25,33,41,\ldots)?Class 9Sequences and Progressionsnth termLevel 58ExpertMathematicsWhat is the (n)th term of the sequence (81,27,9,3,1,\ldots)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsThe (n)th term of an arithmetic sequence is (a_n=12n-7). What is the common difference?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=n(n+4)), which term is (77)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=5n+14), what is (a_{4p+2})?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsWhat is the (n)th term of the sequence (12,28,50,78,112,\ldots)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=40-7n), when will (a_n=5)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsWhich is the (n)th term of the sequence (6,24,54,96,150,\ldots)?Class 9Sequences and Progressionsnth termLevel 59HardMathematicsIf (a_n=3n^2+4n), what is the value of (a_7-a_4)?Class 9Sequences and Progressionsnth termLevel 59Hard