2
4
6
8
Correct answer is A
The inverse of 2 is 6 since 2 x 6 = 12; under mod 10
12 = 2 which is also the value required
Evaluate \(\frac{1}{2}+\frac{3}{4}of\frac{2}{5}\div 1\frac{3}{5}\)...
Evaluate, using logarithm tables \(\frac{5.34 \times 67.4}{2.7}\)...
Evaluate (Log13 - log5) ÷ X(log5-log13) without using tables...
If A = \(\frac{1}{2}\)h (a + b), make ‘a’ the subject of the formula...
Evaluate \((111_{two})^2 - (101_{two})^2\)...
In triangle PQR, PQ = 1cm, QR = 2cm and PQR = 120o Find the longest side of the triangle...
If N = \(\frac{p}{2}\)(\(\frac{T_1 - T_2}{T_1}\)). Find P when N = 12, T1 = 27 and T2 = 24....
If 16 * 2\(^{(x + 1)}\) = 4\(^x\) * 8\(^{(1 - x)}\), find the value of x. ...