Finding a Vector In Exercises 49-52, find the component form of v given its magnitude and the angle it makes with the positive x-axis.
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Finding a Vector In Exercises 3 and 4, find the component form of v given its magnitude and the angle it makes with the positive x-axis.
Sketching a Vector In Exercises 87 und 88, sketch the vector v and write its component form.
v lies in the yz-plane, has magnitude 2, and makes an angle of with the positive y-axis.