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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=10n+1) then what is the value of (a_2+a_6)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhat is the general term of the sequence (1, 7/5, 9/5, 11/5, …)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf \(a_n=\frac{2n+3}{5}\) then what is the value of \(a_6\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIn the sequence (2,8,14,20,\ldots) which term is (68)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=6n-4) then what is the value of (a_{12}-a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=2n^2+3n) then what is the sum of the first three terms?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhat is the general term of the sequence (4,15,32,55,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=3n^2+2n-1) then which statement is correct?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=4n^2-n) then what is (a_4:a_2)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhich explicit rule is correct for the sequence (7,13,23,37,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhat is the general term of the sequence (3,6,12,24,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhich general term is correct for the sequence (12,24,48,96,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=3^n+1) then what is the value of (a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhat is the general term of the sequence (4,10,28,82,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=2^n+2) then what is the value of (a_6)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhich explicit rule is correct for the sequence (4,6,10,18,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf (a_n=n^2+n-2) then which term is equal to (70)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsWhat is the general term of the sequence (3,5,8,12,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIf \(a_n=\frac{n(n+1)}{2}+2\) then what is the value of \(a_6\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48MediumMathematicsIn the sequence (1,4,9,16,\ldots) which term is (81)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium