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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=4n^2-2n+3) then what is the value of (a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (10,18,28,40,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIn the sequence (7,19,31,43,\ldots) which term is (151)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=12n-5) then what is the average of the first five terms?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhich explicit rule is correct for the sequence (5/4, 4, 33/4, 14, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf \(a_n=\frac{n(3n+2)}{4}\) then what is the value of \(a_4\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (88,81,74,67,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=95-7n) then what is the value of (a_4+a_8)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhich general term is correct for the sequence (2,22,78,188,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhich of the following sequences has a general term that is linear in n and therefore forms an arithmetic progression?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (3,10,29,66,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=n^3+2) then which term is equal to (66)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhich explicit rule is correct for the sequence (2,12,58,248,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=4^n-2n) then what is the value of (a_3)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (4,7,12,21,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhich general term is correct for the sequence (3, 18, 43, 78, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=5n^2-2) then what is the value of (a_3+a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (13,24,35,46,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf (a_n=11n+2) then what is the value of (a_3+a_7)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsWhat is the general term of the sequence (5/4, 2, 11/4, 7/2, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium