Homework Answers
la b c Given that d e f =-1 , find 18 hill | 2a 2b...
la b c Given that d e f =-1 , find 18 hill | 2a 2b 2c -2d -2e | 6g 6h 6i || 2a 2b 2c | |-20 -2e -2f= | 6g 6h 6i exact number, no tolerance
a b с The matrix A= has a determinant of 6. d f g h 6...
a b с The matrix A= has a determinant of 6. d f g h 6 k (a) What is the determinant of the matrix B= 3d 29 -6f] За 2c -6b? 3h 2k -61 List the row & column 'operations' that were performed on A to produce B and state what each of these 'operations' does to the determinant. 3d (b) What is the determinant of the matrix C = 2a 39 2c 6k 3f 26 -6j -6h Explain...
2. Given that, for some a, b, c, d, e, f, g, h, i E evaluate...
2. Given that, for some a, b, c, d, e, f, g, h, i E evaluate the following determinants: (a) 13 points (b) (3 points (c) [4 pointe b h e 5b 5c 5a 9 2a 2b 2c
a b c Find the determinant below, where d e f 5 g h i 7g...
a b c Find the determinant below, where d e f 5 g h i 7g 7h 7i d e f (Simplify your answer.) 7g 7h 7i
[a b c] 9 M = d e f and N = -40 Lg h i]...
[a b c] 9 M = d e f and N = -40 Lg h i] L2a – 3d and det(N) = -6, find det(M). h -4e -4f 26 – 3e 2c – 3f] Nico
Given R = (A, B, C, D, E, G, H, I) and the set F of...
Given R = (A, B, C, D, E, G, H, I) and the set F of functional dependencies: BDEI → GH EG → AI DH → CE I → BD use the BCNF algorithm to generate a database design. Is your design dependency-preserving? Why or why not?
I need help with these 2 questions. A=2 B=5 C=1 D=9 E=5 F=9 Date: Problem 1...
I need help with these 2 questions.
A=2 B=5 C=1 D=9 E=5 F=9
Date: Problem 1 A wire of un-stretched length to and diameter D is used to suspend a block of weight w. The wire, of unknown composition, has a Young's modulus of Y. la.) Assuming the wire obeys Hooke's law, what is the force constant k of the wire? 1b) What would the weight w have to be to stretch the wire by a given Δ Given values...
(1 point) a b c Given det d e f = 5, find the following determinants....
(1 point) a b c Given det d e f = 5, find the following determinants. g h i g h i det a b c de f. a b c 6f + c 6d + a 6e + b 6f + c = g h i 6d + a 6e + b 6f+c d e f = J
Given relation R(A, B, C, D, E, F), give (i) the key(s) of R and (ii)...
Given relation R(A, B, C, D, E, F), give (i) the key(s) of R and (ii) the normal form of R if the FDs are: (d) AB -> C, CD -> EF (e) AB -> CD, D -> EF, C -> AB. (f) ABC -> D, ABC -> E, ABC -> F.
KEY TERMS MATCHING a. cell b. database c. field d. formula e. label f. public domain...
KEY TERMS MATCHING a. cell b. database c. field d. formula e. label f. public domain Instructions: Match each key term on the left with the definition on the right that best describes it. - A collection of related data that is stored in a manner enabling information to be retrieved 2A collection of related fields in a database. Also called a row. 3A collection of worksheets saved in a single spreadsheet file. as needed; in a relational database, a...
la b c Given that d e f =-1 , find 18 hill | 2a 2b 2c -2d -2e | 6g 6h 6i || 2a 2b 2c | |-20 -2e -2f= | 6g 6h 6i exact number, no tolerance
a b с The matrix A= has a determinant of 6. d f g h 6 k (a) What is the determinant of the matrix B= 3d 29 -6f] За 2c -6b? 3h 2k -61 List the row & column 'operations' that were performed on A to produce B and state what each of these 'operations' does to the determinant. 3d (b) What is the determinant of the matrix C = 2a 39 2c 6k 3f 26 -6j -6h Explain...
2. Given that, for some a, b, c, d, e, f, g, h, i E evaluate the following determinants: (a) 13 points (b) (3 points (c) [4 pointe b h e 5b 5c 5a 9 2a 2b 2c
a b c Find the determinant below, where d e f 5 g h i 7g 7h 7i d e f (Simplify your answer.) 7g 7h 7i
[a b c] 9 M = d e f and N = -40 Lg h i] L2a – 3d and det(N) = -6, find det(M). h -4e -4f 26 – 3e 2c – 3f] Nico
I need help with these 2 questions.
A=2 B=5 C=1 D=9 E=5 F=9
Date: Problem 1 A wire of un-stretched length to and diameter D is used to suspend a block of weight w. The wire, of unknown composition, has a Young's modulus of Y. la.) Assuming the wire obeys Hooke's law, what is the force constant k of the wire? 1b) What would the weight w have to be to stretch the wire by a given Δ Given values...
(1 point) a b c Given det d e f = 5, find the following determinants. g h i g h i det a b c de f. a b c 6f + c 6d + a 6e + b 6f + c = g h i 6d + a 6e + b 6f+c d e f = J
KEY TERMS MATCHING a. cell b. database c. field d. formula e. label f. public domain Instructions: Match each key term on the left with the definition on the right that best describes it. - A collection of related data that is stored in a manner enabling information to be retrieved 2A collection of related fields in a database. Also called a row. 3A collection of worksheets saved in a single spreadsheet file. as needed; in a relational database, a...
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