1. Which of the following sets is well defined?
A. {Man, Kofi,… Full post »»
junior high math exam questions, answers, tutorials
1. Which of the following sets is well defined?
A. {Man, Kofi,… Full post »»
Q 4.
(a) Using a scale of 2 cm to 1 unit on both axes, draw two perpendicular… Full post »»
Q 1.
(a) There are 20 students in a hostel, 16 of them are fluent… Full post »»
31. The heights of two boys are in the ratio of 4 : 5. The shorter… Full post »»
11. Solve 4x − 6 < −2
A. x < −1
B. x > 1
C. x < −1
D. x >… Full post »»
1.
P = {prime numbers less than 20}
Q = {odd numbers less than … Full post »»
Q 4.
Using a scale of 2 cm to 1 unit on both axes, draw two perpendicular… Full post »»
1. Which of the following is the set of factors of 12?
A. {12, 6,… Full post »»