Binary Operations · CSEC Mathematics

12 past-paper questions on Binary Operations, part of ALGEBRA, from every CSEC Mathematics paper on Quelpr.

1. Q271 mark · multiple choice· CSEC Mathematics · January 2011 · Paper 1If m * n = \sqrt{mn - n^2}, then 5 * 3 =
2. Q271 mark · multiple choice· CSEC Mathematics · January 2013 · Paper 1If m * n = \sqrt{mn - n^2} then 5 * 3 =
3. Q301 mark · multiple choice· CSEC Mathematics · January 2013 · Paper 1Given that 3 * 6 = 12 and 2 * 5 = 9, then a * b may be defined as
4. Q301 mark · multiple choice· CSEC Mathematics · January 2014 · Paper 1If m * n = \sqrt{m^2 - n^2}, then 5 * 3 =
5. Q271 mark · multiple choice· CSEC Mathematics · January 2017 · Paper 1If m * n = \sqrt{m^2 - n^2} then 5 * 3 =
6. Q231 mark · multiple choice· CSEC Mathematics · May/June 2012 · Paper 1If r * s = s^r, then 3 * 2 =
7. 2(a)4 marks· Mathematics Q2 2(a)Evaluate 4 * 8.
8. 2(a)(i)2 marks· Mathematics Q2 2(a)(i)Determine the value of 1 * 2.
9. 2(a)(ii)1 mark· Mathematics Q2 2(a)(ii)Evaluate 2 * (4 * 8).
10. 2(a)(ii)3 marks· Mathematics Q2 2(a)(ii)Determine whether the operation denoted by * is commutative. Justify your answer.
11. 2(b)2 marks· Mathematics Q2 2(b)Calculate the value of 3 * 4.
12. 2(b)1 mark· Mathematics Q2 2(b)If a * b = a² - b, evaluate 5 * 2.