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  3. 1. consider the three vectors, u and v are 10 degr

1. Consider the three vectors, u and v are 10 degrees above and below the x-axis...

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Basic Math

1. Consider the three vectors, u and v are 10 degrees above andbelow the x-axis respectively, and ||u|| = 1, ||v|| = 2, and ||w||= 3. Arrange the dot products taken among these vectors from leastto greatest

2. Let A be a 4 x 6 matrix. Find the elimination matrix E thatcorresponds with the row operation "switch rows 1 and 3, and scalerow 4 by a factor of 6.

3. Find the formula for the entry in the ith row and j column ofthe product AB in terms of the entries of A and B. Assume A is m xn and B is n x p.

Answer & Explanation Solved by verified expert
3.7 Ratings (623 Votes)
part2 we have given that A is 4 by 6 matrixsuppose it looks like Awe have to find the elimination matrix E by two    See Answer
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