Final answer:
To eliminate the xy-term in the equation x y+4=0, we can use a rotation of axes. First, identify the x- and y-axes. Then, find the components of the vector using the equations Ax = A cosθ and Ay = A sinθ.
Step-by-step explanation:
To eliminate the x y term in the equation x y+4=0, we can use a rotation of axes.
First, we need to identify the x- and y-axes that will be used in the problem. We can choose any convenient axes orientation, such as the horizontal x-axis and the vertical y-axis.
Next, we can find the components of the vector by using the equations Ax = A cosθ and Ay = A sinθ. By expressing the equation in terms of these components, we can eliminate the xy-term.