- \(\frac{1}{2}\)
\(\frac{1}{3}\)
-1
2
Correct answer is B
N + Y = XY + X + Y
3 + -\(\frac{2}{3}\) = 3(- \(\frac{2}{3}\)) + 3 + (- \(\frac{2}{3}\))
= -2 + 3 -\(\frac{2}{3}\)
= \(\frac{1 - 2}{1 - 3}\)
= \(\frac{1}{3}\)
If x - 4 is a factor of x2 - x - k, then k is...
For a class of 30 students, the scores in a Mathematics test out of 10 marks were as follows; 4,5...
If P = {1,2,3,4,5} and P \(\cup\) Q = {1,2,3,4,5,6,7}, list the elements in Q ...
The total surface area of a hemispher is 75\(\pi cm^2\). Find the radius....
\(\begin{array}{c|c} x & 1 & 4 & p \\ \hline y & 0.5 & 1 & 2.5\end{array}\)....
Solve for x and y respectively in the simultaneous equations -2x - 5y = 3. x + 3y = 0...
Find all values of x satisfying the inequality -11 \(\leq\) 4 - 3x \(\leq\) 28...