Let A = 0 -5 1 C. A-1 a. det (A) b. 7A + 5I = || d. AB = - 2 - 3 0 = e. BT AT = -5 1 – 1. and B = 16 56 8 Calculate each of the following. You may use Octave or Matlab, but this is not required. Enter only integers, or decimal values accurate to five significant figures. - 4 14 - 2 14 49 7 - 4 - 14 - 2

Q: Find a11 of A-1 Find a12 of A-1

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Q: Simplify. Assume that all variables represent positive real numbers. (a) V9x12y14 = .-. ... (b)…

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Q: Multiple and simplify    6y²/14 xy      •    7xy/4x²

A: Multiplication of ( 6y²/14 xy ) and ( 7xy/4x² ). ( 6y²/14 xy ) × ( 7xy/4x² ) = {(6y²) × ( 7xy)}/…

Q: Simplify. Assume that all variables represent nonnegative real numbers. V49x"y" 17 ,7,17 | 49x' y"…

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Simplify and express with positive exponents,  (25X8 Y-6)1/2

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Q: 4. A tree is planted in the park. The height of the tree in feet, H, after y 12 16 H. 16 24 32 40…

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Q: Lec 1.I (1-2) 27 scientific 5 dig its). Write X = .00123 in notation (significance is up to

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Q: let a = 3^4 7^3 11^2 13^5 and b = 2^6 5^2 7^2 11^3 13^4 Determine the values of (a,b) and [a,b] and…

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Q: then A-1 A = -6 0 0 0 0 8 0 0 0 0 0 -5 0 0 0 -7

A: Consider the matrix

Q: Which set of numbers is arranged in decreasing order? A. 6.82, 2π, √37, 55/9 B. 2π, 55/9, 6.82, √37…

A: The numbers are given by 6.82, 2π, 37 and 559 To evaluate: The arrangement of the numbers in…

Q: A. You have been knitting a scarf that is x feet long. Then 1/4 of the scarf is unraveled (removed)…

A: Given, Scarf is x feet long

Q: 1. Simplify. Write each answer with positive exponents only. -7a (x )(x² a) (-6xy^²)³ (3x³y)* b)…

A: Given expressions,  a) -6xy-233x3y-74b) x-7aya+8y4a-1x2+5ac) 81x-8y1634d) a24b-66a65 Use the basic…

Q: (5,−5)P, left parenthesis, 5, comma, minus, 5, right parenthesis under a translation by 222 units to…

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Q: Perform the indicated operation without the use of a calculator and express each answer in decimal…

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