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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^2+5n), for which (n) will (a_n=126)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIn an arithmetic sequence, (a_2=19) and (a_8=-17). What is its explicit rule?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhat is the general term of the sequence (6,-11,16,-21,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhat is the general term of the sequence (16,64,144,256,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf (a_n=4n^2+3), what is the value of (a_3+a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf (a_n=\frac{3n}{n+4}), at which term will (a_n=\frac{9}{7})?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich is the correct rule for the sequence (12,25,42,63,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich rule represents the sequence (3,9,18,30,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich option contains the first three terms formed by (a_n=3n^2-2n+6)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIn an arithmetic sequence, (a_4=23) and (a_9=58). What is its general term?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhat is the general term of the sequence (\frac{5}{6},\frac{8}{10},\frac{11}{14},\frac{14}{18},\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf (a_n=6^n-3n), what is the value of (a_3)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich statement about (93) is correct for the sequence (13,21,29,37,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich is the correct rule for the sequence (8,17,28,41,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhat will be the (10)th term of the sequence (11,24,43,68,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf (a_n=4n-1) and (b_n=n^2+2n), what is (a_6+b_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhich is the explicit rule of the sequence (25,36,49,64,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf \(a_n=4\cdot3^{n-1}\), what is the fifth term?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsWhat is the general term of the sequence (\frac{3}{5},\frac{5}{8},\frac{7}{11},\frac{9}{14},\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert MathematicsIf (a_n=9n+4), at which term will (a_n=112)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Expert