Question -
Answer -
Solution:
(D) 2q+1
Explanation:
Odd integers are those integers which are not divisible by 2.
Hence, we can say that every integer which is a multiple of 2 must be an even integer, while 1 added to every integer which is multiplied by 2 is an odd integer.
Therefore, let us conclude that,
for an integer ‘q’, every odd integer must be of the form
(2 × q)+1 = 2q+1.
Hence, option (D) is the correct answer.