Ingia
Mathematics for IGCSE & O level - Number (Section 1 - No. 6)
Which of the following is a prime number?
9
15
23
21
Maelezo
A prime number is a number that has exactly two distinct factors: 1 and itself. 23 is a prime number.
Maoni (0)
Ingia Ili Kutoa Maoni
Tangazo
Ruhusu javascript kupakia vizuri ukurasa huu
