Question 6
The nth term of a sequence is given by (-1)\(^{n-2}\) x 2\(^{n+1}\). Find the sum of the second and third terms.
Objective
Question details
- Exam body
- WAEC
- Subject
- Mathematics
- Year
- 1993
- Question no.
- #6
- Type
- Objective
More from this paper
- Q2Simplify: \(\frac{3}{4} \div 1\frac{1}{4} \times (1\frac{1}{2} - \frac{2}{3})\)
- Q3Solve the inequality: 3m + 3 > 9
- Q4Convert 89\(_{10}\) to a number in base two.
- Q8Simplify: \(\frac{\log \sqrt{27}}{\log \sqrt{81}}\)
- Q9Factorize the expression 2s\(^2\) - 3st - 2t\(^2\).
- Q10Solve the equation x\(^2\) - 2x - 3 = 0