Question No. 12
If I=S,
22 +5z+6
dz then
2-3
z = 2
Answer
A.
I= 0
B.
I #0​

1 thought on “Question No. 12<br />If I=S,<br />22 +5z+6<br />dz then<br />2-3<br />z = 2<br />Answer<br />A.<br />I= 0<br />B.<br />I #0​”

1. Answer:

   substitute the expression for z2 into the second equation to get … 6 . Since we need to find the cube of the number z we can use the De … Then Arg(z1z2) = Arg(1) = 0, whereas Arg(z1) + Arg(z2) = .

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