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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=4^n-2n) then what is the value of (a_3)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhat is the general term of the sequence (4,7,12,21,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=2^n+n+1) then what is the value of (a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=5n^2-2) then what is the value of (a_3+a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhat is the general term of the sequence (13,24,35,46,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=11n+2) then what is the value of (a_3+a_7)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhat is the general term of the sequence (5/4, 2, 11/4, 7/2, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf \(a_n=\frac{3n+2}{4}\) then what is the value of \(a_6\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIn the sequence (3,12,21,30,\ldots) which term is (111)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsA sequence has the general term \(a_n=5n-2\). What is the correct classification of this sequence?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=n^2+4n) then what is the sum of the first three terms?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhat is the general term of the sequence (3,13,27,45,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=2n^2+4n-3) then which statement is correct?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=5n^2+n) then what is (a_4:a_2)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhich explicit rule is correct for the sequence (7, 16, 31, 52, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhich of the following sequences will have constant second differences?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf \(a_n=4\cdot2^{n-1}\) then what is the value of \(a_8\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhich general term is correct for the sequence (15,45,135,405,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsIf (a_n=3^n-1) then what is the value of (a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49MediumMathematicsWhat is the general term of the sequence (2,8,26,80,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium