The problem statement gives the correct answers for parts (a) and (b). The total number of roots of the characteristic polynomial is the dimension of the matrix: 6. The eigenvalues are the zeros of the characteristic polynomial, 3 (multiplicity 2), 6 (multiplicity 3), and -1.
(c) The matrix is not invertible when one or more eigenvalues is zero. None of yours are zero, so the matrix is invertible.
The formula of a slope:
We have the points (4, 1) and (2, 5). Substitute:
<h3>Answer: The slope is -2.</h3>
Step-by-step explanation:
Horizontal it is 4
Vertical it is 2
Use of Pythagoras theorem to find AB
AB= root of 4^2 + 2^2
= 4.47
Tan 17 ° = H / A
<span>H = A tan 17 ° </span>
<span>H = 12,000 * 0.30573 </span>
<span>H = 3668.8 ft </span><span>
Your answer is </span>3668.8 ft (Originally 3668.76 ft)
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Tell him to stop buying shoes, you wouldnt have this questions.
that would be 1/2 :P