Consider the following sequence of page references 8, 5, 1, 8, 2, 5, 1, 4, 2, 3, 5, 3, 2, 8, 4. Assume that the memory has 3 frames which initially are free. What is the number of page faults using each of the following algorithms? a. FIFO b. LRU c. Clock d. Optimal
4. A= -2 4 -2 2-6-3 8 2 B= 1 -3 1 0 6 - 7 0 2 5 -5 0 0 0 -4 bases for the column space and null space of A.
[ 4 -1 -2] Let A= -6 3 4 8 -2 -4 so that A = PDP-1. Find an invertible matrix P and a diagonal matrix D
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Find th e Equilibrium vector for each transition matrix 1/4 3/4 8 .2 1/2 1/2 .1 9 Find th e Equilibrium vector for each transition matrix 1/4 3/4 8 .2 1/2 1/2 .1 9
1. Evaluate the following determinants: 8 7 3 4 0 2 (a) 4 0 1 (c) 6 0 3 6 03 8 2 3 ab (e) b c с a b 1 1 1 2 3 (b) 4 7 5 3 6 9 4 -2 (d) 8 11 4 х (f) 3 9 5 0 y 2 -18 7
5 4 3 2 1 14 -13 -12 -11 /10 -9 -8 - -4 -3 -2 - 1 3 4 2 3 -4 -5+ Write a sine function that yields the given graph. Use exact radians in your answer. f(x) =
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-3 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 78 Re A sinusoid has an associated phasor shown in the graph above. Find the sinusoid's formula, in the form z t = Aco (2x100e十0) Enter the formula below. Give the phase value in radians between r(t) π and π cos(2100t+
show complete solutions 4. 4 l А 1 2 3 3 8 0 BE -1 sowe For AB