Evaluate (212)₃ - (121)₃ + (222)₃

Similar Questions

The area of an ellipse is 132cm2.The length of its major axis is 14cm.Find the length of it minor ax...

Find the area of a regular hexagon inscribed in a circle of radius 8cm...

The age (years) of some members in a singing group are: 12, 47, 49, 15, 43, 41, 13, 39, 43, 41 and 3...

In the diagram, 0 is the centre of the circle. Find the value x ...

Solve the following equation: \(\frac{2}{(2r - 1)}\) - \(\frac{5}{3}\) =  \(\frac{1}{(r + ...

Calculate the standard deviation of the following marks; 2, 3, 6, 2, 5, 0, 4, 2 ...

If g(x) = x\(^2\) + 3x  find g(x + 1) - g(x)...

A is at 50°N and B is at 10°N, If A and B are on the same longitude, find the distance AS. C...

In the diagram, PQUV, PQTU, QRTU and QRST are parallelograms. |UV| = 4.8cm and the perpendicular dis...

If A = \(\frac{1}{2}\)h (a + b), make ‘a’ the subject of the formula...