Level:
Project ID:
1003112807
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
The sum of the first two terms of a geometric sequence is \( 28 \) and its first term equals \( 2 \). Which of the following statements about its common ratio \( q \) is not valid?
\( q \) is an even number.
\( q > 10 \)
\( q < 28 \)
\( q \) is prime number.
\( q \) is a divisor of \( 26 \).