Mathematics, 21.08.2019 17:30 hhhhhhhhhhhhhhh1509
Let p, denote the vector space of all polynomials with degree less than or equal to 2. (a) show that b = {1+1+,1 + 2.c - 22,1 - 2x - 2} is a basis for p2. (b) find the coordinate vector of p() = 1 + 2x + 3.rº relative to the basis b.
Answers: 1
Mathematics, 21.06.2019 15:00
In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm
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Mathematics, 21.06.2019 18:10
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
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Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Let p, denote the vector space of all polynomials with degree less than or equal to 2. (a) show that...
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