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8. Solve for currents in the branches for Fig. 34-21. Re: 31 x 125) MN
: Solve the equation 34.x = 21 mod 55 by finding the inverse of 34 in 255.
34. Solve the following matrix equations. 32. -8 -2 -62 X = -50 2 -8 -6 -30 22 - IHAR -8 -4 -8 33. १० X + H - -36 30 143 -150 0 -12 11 -6 10 34. -34 -88-38 22 20 -29 -111 35. -[B1- 8 36.8 SHAILE-AGH)-[2]
Solve Chapter 12 - Microsoft PowerPoint adye 34 35 36 ? 37 ? 38 E 39 40 UNBALANCED THREE-PHASE SYSTEMS The unbalanced A-load of Fig. is supplied by balanced voltages of 200 V in the positive sequence. Find the line currents. Take Vab as reference. 102 8? 42 Answer: 18.05/-41.06, 29.15/220.2, 31.87 74.270 A. 16 ? 43 45 46 47 48 491 50 51 Ela 75 % + ? 41
24,26,28,29,30 pleaseee Exer. 21–34: Find (a) (fºg)(x) and the domain of fºg and (b) (gºf)(x) and the domain of g f. 21 f(x) = x² – 3x, 8(x) = Vx+2 3 38 24 f(x) = -x + 1, 8(x) = VE - 5 25 f(x) = Vx - 2, 8(x) = Vx+5 - 3 26 f(x) = V3T g(x) = x + 2 27 f(x) = V3 – x. g(x) = VX? - 16 28 f(x) = x + 5,...
3. (5 points) Is the system -21 +2r2 +6c3 31 -22-83 34-557 consistent? Which variables are free? Which variables are dependent? Solve the system. 4. (5 points) Find a value of k which will make the system x1 + x2- x3 = 1 21 2 + 23 3 inconsistent. Hint: Perform row reduction on the augmented matriz. What condition on k will force the last column to be a pivot column?
Solve the following for x 4x ≡ 7 (mod 19) 6x ≡ 8 (mod 31) 9x ≡ 7 (mod 16)
Solve the system by addition. 30) x - 2y = -16 -7x - ly = -8 Perform the indicated operations. 31) ( 2x2 + 2x - x3 + 1) - (4x2 - 8x - x3 + 6) Factor the difference of squares. 32) 49x2 - 16 Perform the indicated operation and simplify. ܕ܂ .3 ܙ30 Write a slope-intercept equation for a line with the given characteristics. 34) Passes through (3,-7) and (0,-2)
Solve the equation for x If 0 sx < 21. Give your answer in radians using exa cos x + cos2x = 0 7C 3 X Need Help? Read It Talk to a Tutor 7. [1/1 Points] DETAILS PREVIOUS ANSWERS MCKTRIG8 6.2.02: Solve the equation for x if 0 sx < 22. Give your answer in radians using exact 2 sin2 x - 3cOS X - 3 = 0 21 411 . 33 Need Help? Read It Talk to a...
21. 8 pts For the function g(x) = = 4x2-1 214x A. Find the horizontal asymptote. B. Find the vertical asymptote(s). 0. Find the x intercept(s). D. Solve g(x) <0. Use interval notation. E. Graph g(x)
please can discuss how you solve it For a continuous-time band-limited signal, x(t) = cos (4000nt) compute Nyquist sampling rate, 125. Also compute first 10 samples of the sampled signal, x (nts), for n > 0, that is, n 0 1 2 3 4 5 6 7 8 9 x(nts) Re-compute first 10 samples of the sampled signal, x(nts), for n > 0, that is, 0 2 3 4 8 9 x(nts) n 1 5 6 7 if x(t) is...