Question 2
A binary operation \(\Delta\) is defined on the set of real numbers, R, by \(a \Delta b = \frac{a+b}{\sqrt{ab}}\), where a\(\neq\) 0, b\(\neq\) 0. Evaluate \(-3 \Delta -1\).
Objective
Question details
- Exam body
- WAEC
- Subject
- Further Mathematics
- Year
- 2017
- Question no.
- #2
- Type
- Objective
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