2008
Find the angle subtended at the centre of a circle by a chord which is equal in length to the radius of the circle
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2008 JAMB UTME Mathematics Past Questions
2008
\(\begin{pmatrix} -2 & 1 \\ 2 & 3 \end{pmatrix}\) + \(\begin{pmatrix}p & q \\ r & s\end{pmatrix}\) = \(\begin{pmatrix} 1 & 0 \\0 & 1 \end{pmatrix}\). What is the value of r?
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2008
Find the values of x and y respectively if \(\begin{pmatrix} 1 & 0 \\ -1 & -1\\ 2 & 2 \end{pmatrix}\) + \(\begin{pmatrix} x & 1 \\ -1 & 0\\ y & -2 \end{pmatrix}\) = \(\begin{pmatrix} -2 & 1 \…
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2008
A binary operation on the set of real numbers excluding -1 is such that sor all m, n \(\varepsilon\) R, m \(\Delta\) n = m + n + mn. Find the identity element of the operation.
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2008
A binary operation defines \(\ast\) on the set of positive integers is such that x \(\ast\) y = 2x - 3y + 2 for all positive integers x and y. The binary operation is
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2008
Solve the quadratic inequality x2 - 5x + 6 \(\geq\) 0
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2008
If p varies inverse as the square of q and p = 8 when q =4, find q when p = 32
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2008
Factorize completely (4x + 3y)2 - (3x - 2y)2
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2008
Make Q the subject of the formula when L = \(\frac{4}{3}\) m\(\sqrt{PQ}\)
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2008
if X = {n2 + 1 : n = 0, 2, 3} and y = {n + 1 : n = 2, 3, 4, 5}, find x ∩ y
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2008
If \(\frac{1 + \sqrt{2}}{1 - \sqrt{2}}\) is expressed in the form x + y\(\sqrt{2}\). Find the values of x and y
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2008
If \(logX^{\frac{1}{2}}\) 64 = 3, find the value of x.
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2008
Simplify 16\(\frac{1}{2}\) x 4\(\frac{1}{2}\) x 27\(\frac{1}{3}\)
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2008
Express 123456 to 3 significant figures
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2008
Evaluate \(\frac{\frac{3}{8} \div \frac {1}{2} - \frac{1}{3}}{\frac{1}{8} \times \frac {2}{3} + \frac{1}{3}}\)
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2008
In the diagram, find the size of the angle marked ao
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