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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।

MathematicsIn an arithmetic sequence, (a_5=32) and (a_{14}=95). What is (a_{23})?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=4n^2+n-6), what is (a_{n+2}-a_n)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (5,15,45,135,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsA sequence has (a_n=8n+3). What is the value of (a_{n+5}-a_n)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (27,64,125,216,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=17-4n), what is the value of (a_5+a_{11})?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (3,12,27,48,75,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=2n^2+3n-4), what is the value of (a_8-a_5)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (\frac{9}{5},\frac{18}{5},\frac{27}{5},\frac{36}{5},\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsThe (n)th term of an arithmetic sequence is (a_n=11n-17). Which term is (159)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (15,27,41,57,75,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=3^n+2n), what is the value of (a_4)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (31,26,21,16,11,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsA sequence has (a_n=n^3+2n). What is the value of (a_5)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=6n^2-5n+2), what is (a_{n+1}-a_n)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhich is the (n)th term of the sequence (4,13,28,49,76,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the (n)th term of the sequence (\frac{7}{4},\frac{7}{2},\frac{21}{4},7,\ldots)?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsWhat is the nth term of the sequence 10, 18, 34, 66, 130, …?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIn an arithmetic sequence, a₇ = 38 and the common difference is 6. What is its nth term?Class 9Sequences and Progressionsnth termLevel 59Hard MathematicsIf (a_n=(-1)^{n+1}(4n+1)), what is the value of (a_8)?Class 9Sequences and Progressionsnth termLevel 59Hard