If a=0i+-2j+ 5 k and b = −4 i+−6 j + −9 k find the magnitude of a, the magnitude of b and the scalar product of vectors a and b.

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Q: Specify the unit vectors a = 2i + 3j-k and b = 3i + 4j.

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Q: On the grid below, draw the following vectors: a = −2i+3j b = -4i+2j c=5j

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Q: a = 2 ,8 ,2 ,−2 ,−4 ,−3 ,−11, −4 ,9 ,7 and b = 8,−1 . SOLVE Ax =b for x , and write x in…

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