Question 0
A binary operation * is defined by a*b = ab. If a*2 = 2-a, find the possible values of a.
Objective
Question details
- Exam body
- JAMB
- Subject
- Mathematics
- Year
- 2000
- Question no.
- #0
- Type
- Objective
More from this paper
- Q0Let P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y} and R = {2, 3, 4, v, x…
- Q0If the population of a town was 240,000 in January 1998 and it increased by 2%…
- Q0If \(\frac{(2\sqrt{3}-\sqrt{2})}{(\sqrt{3}+2\sqrt{2})} = m +n\sqrt{6}\), find…
- Q0In a youth club with 94 members, 60 like modern music, and 50 like traditional…
- Q0Evaluate (2.813 x 10 -3 x 1.063) (5.637 x 10 -2 )
- Q0A man wishes to keep his money in a savings deposit at 25% compound interest so…