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For each part, verify that the identity is correct by calculating the values of the left and right sides of the equation, substituting x = 24°.
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Chapter 1 Solutions
EBK MATLAB: AN INTRODUCTION WITH APPLIC
- -Determine whether the following signal x(n)=sin(n*pi) is * Periodic O Aperiodic Neither Periodic nor aperiodic No signalarrow_forward2. Define two variables: alpha = 5a/8, and beta = /8. Using these variables, show that the following trigonometric identity is correct by calculating the values of the left and right sides of the equation. sina cosß = [ sin(a – B) + sin(a + B)] %3Darrow_forwardDetermine the value of 'w' in the figure such that the peak value of i(t) is 2 A. Use the identity 1 |R² + X², and – jx. = jwc if needed. = Z i(t) 10 A ww v(1) = 25 cos w1 ( <0.002 F None of the answers 10.22 66.66 16.09arrow_forward
- v(t)=sin(25*t) is a sinusoidal signal. What is the Vpp of v(t) in terms of V? di ve- sin (25 * t) sinüzoidal bir sinyaldir. V cinsinden v (t) 'nin Vpp'st nedir? en Yanıt: 13arrow_forwardConvert the complex number Y = 100(cos 53.13° + i sin53.13°) into a. Polar Form b. Rectangular Form c. Exponential Formarrow_forward5) Sketch the following complex numbers in the complex plane: a) C = 3 + j4 b) C = -j6 c) C =-10 – j20arrow_forward
- determine the order of the poles for the given function. 1 – cosh z f(z) 1 f(z) = 1 sin z f(z) %3D z? - zarrow_forwardv(t)=28*sin(8*pi*t) is a sinusoidal signal. What is the Vrms of v(t) in terms of V? 20 sin (0pi sinäzoidal bir sirnyatdur. V tinsindenv (nin Vms'si negir? is Yanıt:arrow_forwardWhich one of the following phasor domain expressions is equivalent to the time domain expression 50 sin(γt + 15°)? Question 1 options: 50 ∠15° 35.35 ∠15° 70.7 ∠15° 70.7 ∠-15°arrow_forward
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