Question: plss answer the ff questions and show the solutions so that i can understand it and for me to correct my answers thank you fQuestion

plss answer the ff questions and show the solutions so that i can understand it and for me to correct my answers thank you

\fQuestion 1 6 (cos 120 + i sin 120) x 4 (cos 30' + i sin 30') is equal to O 10 cis 150 O 24 cis 90 O 24 cis 1500 O 2 cis 150"\f\f\fQuestion 4 1 pts Given: 21 = 6/30" and 22 = 4 + 5i What is the distance (r) between the given complex numbers? O 12.189 2.330 1.196 09.196Question 7 1 pts Given the complex number in a form a + bi, what is its magnitude? tan vatbe tan -1Question 6 1 pts Given: 31 = 6230" and z2 = 4 | 5: What is the resultant of the given complex numbers? In rectangular form. O (4+3v3) + 87 O (-4-3V3) (4 -3V3) + 2 (-4+3:3)

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