How do you use the definition of the scalar product, find the angles between the following pairs of vectors: A = -i - 2k and B = - 5i + 5j + 5k?
The angle is
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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- Relative to an origin O, the position vectors of points A, B and C are given by #vec(OA)= 0uli + 2ulj + (-3)ulk # #vec(OB)= 2uli + 5ulj + (-2)ulk # #vec(OC)= 3uli + pulj + qulk # (i) In the case where ABC is a straight line, find the values of *p* and *q?

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