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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=7-3n), what is the common difference of this sequence?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich is the correct rule for the sequence (6,14,24,36,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhat is the general term of the sequence (8, 27, 64, 125, ...)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Medium MathematicsIf a_n=\frac{2n+3}{n+1}, what is a_4?Class 9Sequences and Progressionsnth termLevel 49Hard MathematicsWhat is the general term of the sequence (1,2,5,10,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=n^2+2n), for which (n) will (a_n=80)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIn an arithmetic sequence, a₁ = 8 and a₄ = 20. What is its explicit rule?Class 9Sequences and ProgressionsArithmetic ProgressionLevel 49Hard MathematicsWhat is the 25th term of the sequence (7, 13, 19, 25, ...)?Class 9Sequences and Progressionsnth termLevel 49Hard MathematicsWhat is the general term of the sequence (-3,5,-7,9,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=2^n+n), what will be the first four terms?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich is the correct rule for the sequence (0,3,8,15,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=2n^2+3), what is the value of (a_3+a_4)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=\frac{n}{n+2}), at which term will (a_n=\frac{5}{7})?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsWhich is the correct rule for the sequence (3,7,13,21,\ldots)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_1=4) and each next term is (6) more than the previous term, what is the explicit rule?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard MathematicsIf (a_n=kn+2) and (a_7=37), what is the value of (k)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 49Hard 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