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If ((1-i)/(1+i))^(100)=a+i b , find(a , ...

If `((1-i)/(1+i))^(100)=a+i b` , find`(a , b)`

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AI Generated Solution

To solve the problem \(\left(\frac{1-i}{1+i}\right)^{100} = a + ib\), we will follow these steps: ### Step 1: Simplify the expression \(\frac{1-i}{1+i}\) To simplify \(\frac{1-i}{1+i}\), we multiply the numerator and denominator by the conjugate of the denominator, which is \(1-i\): \[ \frac{1-i}{1+i} \cdot \frac{1-i}{1-i} = \frac{(1-i)(1-i)}{(1+i)(1-i)} ...
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Knowledge Check

  • If ((1 - i)/(1+ i))^(100) = x + iy then the value of (x, y) is:

    A
    `(0,1)`
    B
    `(0,0)`
    C
    `(1,0)`
    D
    `(-1,0)`
  • If ( sqrt(3) + i) ^(100) = 2 ^(99) (a + i b) then b =

    A
    `sqrt(3)`
    B
    `sqrt(2)`
    C
    1
    D
    none of these
  • If ((1-i)^100/(1+i)) = x+iy then the value of (x,y) is :

    A
    (0,1)
    B
    (0,0)
    C
    (1,0)
    D
    (-1,0)
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