Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUNAAB
  4. /
  5. Mathematics
  6. /
  7. 2017/2018
  8. /
  9. Q84
Question 84

If m * n = (m/n - n/m) for m, n belongs to R, evaluate -3 * 4

  • A.-25/12
  • B.-7/12
  • C.7/12
  • D.25/12
Objective

Question details

Exam body
FUNAAB
Subject
Mathematics
Year
2017/2018
Question no.
#84
Type
Objective
Previous · Q83If 2 9 x (3Y) 9 = 3 5 x (3Y) 5 , find the value of Y. Next · Q85 Factorize completely x 2 + 2xy + y 2 + 3x + 3y - 18

More from this paper

  • Q80If log 10 to base 8 = X, evaluate log 5 to base 8 in terms of X.
  • Q81If {((a 2 b -3 c) (3/4) )/a -1 b -4 c 5 } = a p b q c r . What is the value of p…
  • Q82A trader bought 100 oranges at 5 for N1.20, 20 oranges got spoilt and the…
  • Q86Tope bought X mangoes at N5.00 each and some apples at N4.00 each. If she bought…
  • Q87Express 1/(x 3 - 1) in partial fraction.
  • Q88Divide 4x 3 - 3x - 1 by 2x - 1
See all Mathematics 2017/2018 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