Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUNAAB
  4. /
  5. Mathematics
  6. /
  7. 2018/2019
  8. /
  9. Q23
Question 23

The table above shows an operation * on the set of numbers N = {1, 2, 3, 4}. Find the identity element of the operation

  • A.1
  • B.2
  • C.3
  • D.4
Objective

Question details

Exam body
FUNAAB
Subject
Mathematics
Year
2018/2019
Question no.
#23
Type
Objective
Previous · Q22A binary operation * is defined by a * b = &sqrt;a x b 2 . Find 9 * 2 Next · Q24 $$\begin{pmatrix} 8 & -4 \\ -7 & 6 \end{pmatrix}$$

More from this paper

  • Q19Find the solution of the inequality 12 + 4s - s 2 < 0
  • Q20If the 4th term of an A.P.is 15, find the 3rd term of the series 3rd term of…
  • Q21Find the 10th term of the sequence 1/9, 1/3, 1 .....
  • Q25If $$\begin{pmatrix}7 & 3 \\ x & x \end{pmatrix}$$ = 24, find x
  • Q26The sum of the interior angles of a regular polygon is 1080&deg;. Find one…
  • Q27From the diagram above, O is the centre of the circle and <POS = 120&deg;. Find…
See all Mathematics 2018/2019 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy