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Sequences And Progressions

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (a_1=1), (a_2=5), and (a_n=a_{n-1}+a_{n-2}), what is (a_5)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIn the sequence (5,20,80,320,\ldots), what is the multiplier in the recursive rule?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsFor the sequence (42,36,30,24,\ldots), what is subtracted in the recursive rule?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsFor the sequence (8,16,24,32,\ldots), (a_1=8). What is added in the recursive rule?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsAccording to the recursive rule in the sequence (9, 13, 17, 21, ...), what is the next term?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf a_1 = 5, a_2 = 7, and a_n = a_{n-1} + a_{n-2}, what is a_5?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=5), (a_2=7), and (a_n=a_{n-1}+a_{n-2}), what is (a_6)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=2), (a_2=4), and (a_n=3a_{n-1}), what is (a_4)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=30) and (a_{n+1}=a_n-(n+2)), what is (a_3)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=2) and (a_{n+1}=a_n+4n), what is (a_4)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf \(a_1=36\) and \(a_{n+1}=\frac{a_n}{2}+2\), what is \(a_2\)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=120) and (a_{n+1}=a_n-25), what is (a_3)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=2) and (a_{n+1}=a_n^2+2), what is (a_2)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf (a_1=3) and (a_{n+1}=a_n^2), what is (a_2)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf a₁ = 12 and aₙ₊₁ = aₙ + 1, what is a₅?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsWhich recursive rule matches the sequence (100, 50, 25, ...)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsWhat is the recursive rule for the sequence 4, 12, 36, 108, …?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsWhich recursive rule is correct for the sequence (25, 20, 15, 10, ...)?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsWhich recursive rule is correct for the sequence 7, 11, 15, 19, …?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy MathematicsIf a_1 = 6 and a_(n+1) = a_n + 6, which term is 30?Class 9Sequences and ProgressionsRecursive ruleLevel 48Easy