-3, -2
-5, -3
-2, -5
-3, -5
Correct answer is D
\(\begin{pmatrix} 1 & 0 \\ -1 & -1\\ 2 & 2 \end{pmatrix}\) + \(\begin{pmatrix} x & 1 \\ -1 & 0\\ y & -2 \end{pmatrix}\) = \(\begin{pmatrix} -2 & 1 \\ -2 & -1\\ -3 & 0 \end{pmatrix}\)
therefore, (x, y) = (-3, -5) respectively
In this fiqure, PQ = PR = PS and SRT = 68\(^o\). Find QPS ...
A man made a loss of 15% by selling an article for N595. Find the cost price of the article ...
Evaluate \(\frac{1}{2}+\frac{3}{4}of\frac{2}{5}\div 1\frac{3}{5}\)...
If (K2)\(_6\) * 3\(_6\) = 3\(_5\)(K4)\(_5\), what is the value of k?...
If 2x + y = 7 and 3x - 2y = 3, by how much is 7x greater than 10? ...
From the equation whose roots are x = \(\frac{1}{2}\) and -\(\frac{2}{3}\)...
Age in years 7 8 9 10 11 No of pupils 4 13 30 44 9 The table above shows...
If \(P344_{6} - 23P2_{6} = 2PP2_{6}\), find the value of the digit P. ...