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1. Let Ē= (# –2 jj)e*,À = 3 1(2jê + Þje** (a) Find the time-averaged Poynting's...
1 and 2 please thank you #1) (3 pts.) The commercial FMGFCC regulated) station uses A-30 kHz to broadcast FM meas find the blank (unused) frequency space. #2) (3 pts) If the commercial FM station uses(FCC regulated) Af= 30 kHz to broadcast FM stereo, find the modulation index #3) (4 pts.) The front-end filter of a radio passes the broadcast FM band from 88MHz to 108MHz. The radio input has an effective resistance of 300 2. What is noise voltage...
1. Two plane waves coexist in time and space: ¡ = Eoei( kz wt ) X and E 2-Eoei(kztutk Find the real parts of the total E and of the associated B fields. Are they in phase? Calculate the time-averaged energy density of each field and the time-averaged Poynting vector. 1. Two plane waves coexist in time and space: ¡ = Eoei( kz wt ) X and E 2-Eoei(kztutk Find the real parts of the total E and of the...
3. Let 13 0 A 2 1 -2 1 8 2 a) Find dim(rng(A). b) Find an equation relating the coordinates of a vector b - (br,b2,bs) in rng(A).
Find e Replace Select - Editing A A A A E 1 AaBbCcDd AaBb C AalbCeDd AaBbCeDd AaBb Cc Emphasis Heading 1 1 Normal APA Strong Subtitle Paragraph Styles (10 pts y various ana Sunary (A) A scientific probe send signal back to Earth as it moves closer. If the signal received on Earth is twice as high as the probe sends it, with what speed are the Earth and probe approaching each other? (B) An EM wave of frequency...
Let A = 2 −5 7 4 . The vector −1 − √ 34i 7 is an eigenvector for A with eigenvalue 3 − √ 34i. Find the other eigenvalue and a vector in its eigenspace Answers: a) 3 + √ 34i, −1 − √ 34i 7 b) 3 − √ 34i, 1 + √ 34i 7 c) 3 + √ 34i, −1 + √ 34i 7see photo
Linear Algebra -3 1. Let y=| 2 | and 1-1 I. (a) (8 pts) Find projuy (b) (4 pts) Find the component of y orthogonal to u. (c) (4 pts) Write y as the sum of a vector in Span u and a vector orthogonal to u (d) (4 pts) Find an orthogonal basis for R' which contains u.
Problem 2 [2 4 6 81 Let A 1 3 0 5; L1 1 6 3 a) Find a basis for the nullspace of A b) Find the basis for the rowspace of A c) Find the basis for the range of A that consists of column vectors of A d) For each column vector which is not a basis vector that you obtained in c), express it as a linear combination of the basis vectors for the range of...
Exercise 24. Let 2 1 A =-1 3 1 0 -2 2 3 SDS-1. (i) Find a nonsingular matrix S and a diagonal matrix D such that A (ii) Find a matrix B that satisfies B2 = A Exercise 24. Let 2 1 A =-1 3 1 0 -2 2 3 SDS-1. (i) Find a nonsingular matrix S and a diagonal matrix D such that A (ii) Find a matrix B that satisfies B2 = A
This is a MATLAB question so please answer them with MATLAB steps. Let f(z) = V3z sin(#) and P(z) =r-x-1. 1. Find f(e) 2. Find the real solution(s) to Px) 0. Hint: use the roots command. 3. Find the global minimum for f(x). Hint: plot f over [0,2] 4. Solve f()P. Hint: plot f and P over [0,21. 5. Find lim,→0+ f(x). Hint: make a vector hi make a table [x + h; f(x + h)]". 6. Find '(In 2)....
(1) Let u = (-1,2) and v = (3, 1). (a) (5] Find graphically the vector w = (2u - v). (b) (5] Find algebraically the vector z=3u - 2 (2) (a) [5] Write u ='(1, -5, -1) as a linear combination of v1 = (1,2,0), v2 = (0,1,-1), V3 = (2,1,1). (b) (5] Are the 4 vectors u, V1, V2, V3 linearly independent? Explain your answer. (C) (5) Are the 2 vectors V, V3 linearly independent? Explain your answer....