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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।

MathematicsThe (n)th term of a sequence is (a_n=2^n+1). Which term is equal to (33)?Class 9Sequences and Progressionsnth termLevel 57Hard MathematicsIf (a_1=90) and (a_{n+1}=a_n-2^n), what is (a_4)?Class 9Sequences and ProgressionsRecursive ruleLevel 45Medium MathematicsIf (a_1=2) and (a_{n+1}=a_n+2^n), what is (a_5)?Class 9Sequences and ProgressionsRecursive ruleLevel 45Medium MathematicsIf (a_1=1) and (a_{n+1}=a_n+2^n), what is (a_5)?Class 9Sequences and ProgressionsRecursive ruleLevel 44Medium MathematicsIn the sequence (1,3,7,15,31,\ldots), which term is (127)?Class 9Sequences and ProgressionsSequencesLevel 41Expert MathematicsIn the sequence (2,4,8,16,\ldots), (a_1=2) and each next term is double the previous term. What is the eighth term?Class 9Sequences and ProgressionsSequencesLevel 44Hard MathematicsWhat is the value of (2^9)?Class 9Number SystemsExponentsLevel 8Easy MathematicsWhat is the value of (2^8)?Class 9Number SystemsExponentsLevel 8Easy MathematicsWhat is the value of (2^7)?Class 9Number SystemsExponentsLevel 7Easy MathematicsWhat is the value of (2^6)?Class 9Number SystemsExponentsLevel 7Easy MathematicsWhat is the value of (2^5)?Class 9Number SystemsExponentsLevel 7Easy MathematicsIf F={2,4,8,16}, which description is correct?Class 9Number SystemsGeneral chapter practiceLevel 1Easy