Is it true that the transpose of the transpose of a matrix is the original matrix?
Fill in the blank(s) with the appropriate word(s).
Yes.
Mathematics
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Find the derivative.f(x) = 
(3x - 5) + 12x
A. f'(x) = 3x1/2 - 5x-1/2 + 12x B. f'(x) = 4.5x3/2 - 2.5x1/2 + 12 C. f'(x) = 4.5x1/2 - 5x-1/2 + 12 D. f'(x) = 4.5x1/2 - 2.5x-1/2 + 12
Mathematics
Compute r''(t).r(t) = (2 cos t)i + (6 sin t)j
A. r''(t) = (-2 cos t)i + (-6 sin t)j B. r''(t) = (-2 sin t)i + (-6 cos t)j C. r''(t) = (2 sin t)i + (6 cos t)j D. r''(t) = (2 cos t)i + (6 sin t)j
Mathematics
Provide an appropriate response. Which is better: a discount of 40%, or a discount of 20% followed by another of 20%? Explain.
What will be an ideal response?
Mathematics
Provide an appropriate response.7.9 meters of drapery fabric is the same as how many centimeters of fabric?
A. 790 cm B. 0.079 cm C. 0.79 cm D. 7,900 cm
Mathematics