In a ∆ XYZ, /YZ/ = 6cm YXZ = 60o and XYZ is a right angle. Calculate /XZ/in cm, leaving your answer in surd form
If \(P = \sqrt{QR\left(1+\frac{3t}{R}\right)}\), make R the subject of the formula.
From the Venn diagram below, how many elements are in P∩Q?
From the Venn Diagram below, find Q' ∩ R.
The square root of a number is 2k. What is half of the number
