Question: Problem 7: Complex numbers: MATLAB recognizes the letters i and j as the imaginary number V-1 . A complex number 2 + 5i may be

Problem 7: Complex numbers: MATLAB recognizes the letters i and j

Problem 7: Complex numbers: MATLAB recognizes the letters i and j as the imaginary number V-1 . A complex number 2 + 5i may be input as 2+5i or 2+5*i in MATLAB. The former case is always interpreted as a complex num ber, where as the latter case is taken as complex only if ihas aot been aigned uny local value The si r Compute the following quantities 1+3i 1-3i . Check the Euler's Formula e-cos x + i sin x That is compute cosGA) + i sin(/4). Execute the commands exp (pi/2*i) and exp (pi /2i) Explain the difference between the two results

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