Given that \(q = 9i + 6j\) and \(r = 4i - 6j\), which of the following statements is true?

Similar Questions

If \(\begin{vmatrix} 4 & x \\ 5 & 3 \end{vmatrix} = 32\), find the value of x....

If X = \(\frac{3}{5}\) and cos y = \(\frac{24}{25}\), where X and Y are acute, find the value of cos...

Find the coordinates of the point on the curve \(y = x^{2} + 4x - 2\), where the gradient is zero....

Find the coordinates of the point in the curve y = 3x\(^2\) - 2x - 5 where the tangent is parallel t...

The roots of a quadratic equation are \((3 - \sqrt{3})\) and \((3 + \sqrt{3})\). Find its equation....

In a class of 10 boys and 15 girls, the average score in a Biology test is 90. If the average score ...

Evaluate \(\int_{-1}^{1} (x + 1)^{2}\mathrm {d} x\). ...

If \(\alpha\) and \(\beta\) are the roots of \(x^{2} + x - 2 = 0\), find the value of \(\frac{1}{\al...

A particle moving with a velocity of 5m/s accelerates at 2m/s\(^2\). Find the distance it cover...

If \(\frac{1}{5^{-y}} = 25(5^{4-2y})\), find the value of y....