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Odd Numbers

Class 9 Mathematics के इस tag से जुड़े questions।

Class 9 · Mathematics

The terms of a sequence are (a_n=2n-1). What is (a_1+a_2+\cdots+a_5)?

Class 9 · Mathematics

Which of the following nth-term rules represents the sequence of odd natural numbers 1, 3, 5, 7, ...?

Class 9 · Mathematics

In the sequence (1,3,5,7,\ldots), which term is (31)?

Class 9 · Mathematics

What is the (n)th term of the sequence (5,7,9,11,\ldots)?

Class 9 · Mathematics

Which of the following general terms represents the sequence of odd natural numbers?

Class 9 · Mathematics

What is the (n)th term of the sequence (3,5,7,9,\ldots)?

Class 9 · Mathematics

What is the (n)th term of the sequence (1,3,5,7,\ldots)?

Class 9 · Mathematics

Which general-term rule is appropriate for the sequence 1, 3, 5, 7, ..., where \(n=1\) is the first term?

Class 9 · Mathematics

In a sequence, s₁ = 5 and sₙ = sₙ₋₁ + (−1)ⁿ⁺¹(2n − 1). What is the value of s₅?

Class 9 · Mathematics

If (a_1=8) and (a_{n+1}=a_n+(2n-1)), what is (a_4)?

Class 9 · Mathematics

If (a_1=25) and (a_{n+1}=a_n-(2n+1)), what is (a_3)?

Class 9 · Mathematics

In the sequence (2,3,6,11,18,27,\ldots), the successive differences are (1,3,5,7,9,\ldots). What will be the next term?

Class 9 · Mathematics

What will be the next term of (10,13,18,25,34,\ldots)?

Class 9 · Mathematics

What will be the next term of (5,12,21,32,\ldots)?

Class 9 · Mathematics

What is the next term of (3,8,15,24,35,\ldots)?

Class 9 · Mathematics

What will be the next term of (2,5,10,17,26,\ldots)?

Class 9 · Mathematics

What are the first four terms formed by (a_n=2n-1)?

Class 9 · Mathematics

Which sequence is a sequence of odd numbers?

Class 9 · Mathematics

Which is the fourth term in the sequence (1,3,5,7,\ldots)?

Class 9 · Mathematics

If A={x:x=2n-1, n∈N, n≤5}, what is its roster form?