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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।

MathematicsIn the sequence (3,6,11,18,27,\ldots), (a_n=n^2+2). What is (a_9)?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat is the next term in the sequence (2,9,4,16,6,25,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (10,8,11,9,12,10,\ldots), two subsequences are hidden. What is the next term?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (1,8,27,64,\ldots), the (n)th term is (n^3). What is the difference between the (6)th term and the (5)th term?Class 9Sequences and ProgressionsSequencesHard MathematicsFind the next term in the sequence (6,13,24,39,58,\ldots).Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (4,7,12,19,28,\ldots), (a_n=n^2+3). Which term is (84)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence \((81,27,9,3,\ldots)\), each term is \(\frac{1}{3}\) of the previous term. What is the sixth term?Class 9Sequences and ProgressionsGeometric ProgressionMedium MathematicsIn the sequence (2,4,8,16,\ldots), (a_1=2) and each next term is double the previous term. What is the eighth term?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (1,3,6,10,15,\ldots), which term is (45)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (7,14,23,34,47,\ldots), the first difference is (7) and each difference increases by (2). What is the sixth term?Class 9Sequences and ProgressionsSequencesHard MathematicsFor the sequence 2, 5, 10, 17, 26, ..., the nth term is a_n = n² + 1. What is the value of a_12 − a_10?Class 9Sequences and ProgressionsExplicit or general ruleMedium MathematicsIn the sequence (4,9,18,31,48,\ldots), the differences are (5,9,13,17,\ldots). What is the next term?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat is the next term in the sequence (5,11,19,29,41,\ldots)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (1,4,9,16,...), what is the difference between the 15th term and the 14th term?Class 9Sequences and Progressionsnth termMedium MathematicsThe sequence (2,6,12,20,\ldots) has general term (a_n=n(n+1)). Which term is equal to (72)?Class 9Sequences and ProgressionsSequencesHard MathematicsIn the sequence (3,8,15,24,\ldots), the (n)th term is (a_n=n^2+2n). What is the tenth term?Class 9Sequences and ProgressionsSequencesHard MathematicsWhat will be the next term of (20,31,46,65,88,...)?Class 9Sequences and ProgressionsSequencesMedium MathematicsWhat is the next term in (6,13,29,61,\ldots) if the rule is double the previous term and add (1)?Class 9Sequences and ProgressionsSequencesHard MathematicsIf (a_n=5n^2-4n+1), what is the value of (a_6-a_3)?Class 9Sequences and ProgressionsSequencesHard MathematicsIf (a_n=5000) in the sequence (8,40,200,1000,\ldots), what is (n)?Class 9Sequences and ProgressionsSequencesHard