Compute the sum to simplify C :
Now, is the entry of the matrix in row i and column j, so
If Jim Roller can paint a room in 3 hours while John Brush would take 4 hours, how long will they take if they work together? 1/
1 answer:
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Answer:
(7, 5)
Step-by-step explanation:
AC is the resultant. Point C is 7 units right and 5 units up from point A. If those are what go in your boxes, the resultant is ...
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Vectors can be represented a number of different ways. Components can be given in rectangular or polar form, and the presentation can be made as a row vector, column vector, sum of orthogonal unit vectors, and other ways. We assume this is supposed to be a column vector of the form ...