Mathematics, 13.07.2021 01:10, hernandezbrandon059
the vectors m= (a-2)i+ (b+2)k is parallel the oz axis and the vector and=6bk+(a+2)i is parallel to the vector -i+9k find the values of a and b and hence obtain the direction cosine of the sum of the vectors m and n
Answers: 3
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the vectors m= (a-2)i+ (b+2)k is parallel the oz axis and the vector and=6bk+(a+2)i is parallel to t...
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