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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=n+4), what is the value of (a_7)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 50Easy MathematicsIf \(a_n=\frac{n}{2}\), what is the value of \(a_6\)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 50Easy MathematicsIf (a_n=n^2-n), what is the value of (a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 50Easy MathematicsIf (a_n=15-2n), what is the value of (a_5)?Class 9Sequences and ProgressionsExplicit or general ruleLevel 50Easy MathematicsIn a sequence, b₁ = 7 and bₙ = 3bₙ₋₁ − 2n + 1. What is the value of b₄?Class 9Sequences and ProgressionsRecursive ruleLevel 46Expert MathematicsIf (a_1=1) and (a_{n+1}=2a_n+n^2), what is (a_4)?Class 9Sequences and ProgressionsRecursive ruleLevel 46Hard MathematicsIf a₁ = 3, a₂ = 7, and aₙ = 3aₙ₋₁ − 2aₙ₋₂, what is a₅?Class 9Sequences and ProgressionsRecursive ruleLevel 46Hard MathematicsIf \(a_1=20\) and \(a_{n+1}=\frac{a_n}{2}+3n\), what is \(a_2\)?Class 9Sequences and ProgressionsRecursive ruleLevel 45Hard MathematicsIf \(a_1=16\) and \(a_{n+1}=\frac{a_n}{2}+2n\), what is \(a_2\)?Class 9Sequences and ProgressionsRecursive ruleLevel 46Medium MathematicsIf (a_1=5) and (a_{n+1}=3a_n+n+2), what is (a_2)?Class 9Sequences and ProgressionsRecursive ruleLevel 46Medium MathematicsIf a₁ = 7 and aₙ₊₁ = 3aₙ − 2n, what is a₃?Class 9Sequences and ProgressionsRecursive ruleLevel 46Medium MathematicsIf \(a_1=12\) and \(a_{n+1}=\frac{a_n}{2}+2n\), what is \(a_2\)?Class 9Sequences and ProgressionsRecursive ruleLevel 45Medium 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+2n+2), what is (a_3)?Class 9Sequences and ProgressionsRecursive ruleLevel 47Easy MathematicsIf \(a_1=40\) and \(a_{n+1}=\frac{a_n}{2}+1\), what is \(a_2\)?Class 9Sequences and ProgressionsRecursive ruleLevel 47Easy MathematicsIf (a_n=n^2+3^n), what will be the value of (a_4+a_5)?Class 9Sequences and ProgressionsSequencesLevel 43Expert MathematicsIf \(a_n=\frac{3n-1}{2n+5}\), what will be the simplified value of \(a_7\)?Class 9Sequences and ProgressionsSequencesLevel 43Expert MathematicsIf (a_n=n^3+n^2), what is the correct value of (a_8-a_6)?Class 9Sequences and ProgressionsSequencesLevel 43Expert MathematicsIf (a_n=3^n-n^2), what will be the value of (a_5)?Class 9Sequences and ProgressionsSequencesLevel 43Expert MathematicsIf \(a_n=\frac{2n-1}{3n+1}\), what will be the simplified value of \(a_8\)?Class 9Sequences and ProgressionsSequencesLevel 42Expert