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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 option contains the first three terms formed by (a_n=n^2+3n-1)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIn an arithmetic sequence, (a_2=7) and (a_5=16). What is its general term?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the general term of the sequence (\frac{1}{2},\frac{3}{3},\frac{5}{4},\frac{7}{5},\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=5^n), what is the value of (a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the general term of the sequence (1,9,25,49,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich statement about (50) is correct for the sequence (8,12,16,20,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich is the correct rule for the sequence (2,7,14,23,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat will be the (8)th term of the sequence (5,11,19,29,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=2n+1) and (b_n=n^2-1), what is (a_4+b_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the general term of the sequence (1,-2,3,-4,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich is the explicit rule of the sequence (9,16,25,36,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf the rule of a sequence is \(a_n=5\cdot2^{n-1}\), what is the fifth term?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich option gives the first four terms of (a_n=n(n+2))?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the general term of the sequence (\frac{2}{3},\frac{3}{5},\frac{4}{7},\frac{5}{9},\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=6n+1), at which term will (a_n=55)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=4n^2-3n), what is the value of (a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the (n)th term of the sequence (18,14,10,6,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=4^n-n) then what is the value of (a_3)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsWhat is the general term of the sequence (74,68,62,56,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium MathematicsIf (a_n=80-6n) then what is the value of (a_4+a_7)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 48Medium