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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।

MathematicsWhich general term is correct for the sequence (3,18,57,132,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhat is the general term of the sequence (0,7,26,63,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=3^n-2n) then what is the value of (a_3)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhich of the following is an explicit rule for a sequence because it expresses \(a_n\) directly in terms of \(n\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=4n^2+1) then what is the value of (a_3+a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhat is the general term of the sequence (11,21,31,41,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=10n+1) then what is the value of (a_2+a_6)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf \(a_n=\frac{2n+3}{5}\) then what is the value of \(a_6\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIn the sequence (2,8,14,20,\ldots) which term is (68)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=6n-4) then what is the value of (a_{12}-a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=2n^2+3n) then what is the sum of the first three terms?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=3n^2+2n-1) then which statement is correct?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=4n^2-n) then what is (a_4:a_2)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhat is the general term of the sequence (3,6,12,24,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf \(a_n=3\cdot2^{n-1}\) then what is the value of \(a_7\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhich general term is correct for the sequence (12,24,48,96,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=3^n+1) then what is the value of (a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=2^n+2) then what is the value of (a_6)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhich explicit rule is correct for the sequence (4,6,10,18,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhat is the general term of the sequence (0,5,12,21,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium