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Find the real part of (1-i)^(-i)dot...

Find the real part of `(1-i)^(-i)dot`

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To find the real part of \( (1 - i)^{-i} \), we can follow these steps: ### Step 1: Define the expression Let \( z = (1 - i)^{-i} \). ### Step 2: Take the logarithm Taking the logarithm of both sides, we have: \[ ...
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CENGAGE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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  2. If alpha,beta are the roots of a x^2+b x+c=0a n dalpha+h ,beta+h are...

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  3. Find the real part of (1-i)^(-i)dot

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  4. The equation (x^2+x+1)^2+1=(x^2+x+1)(x^2-x-5) for x in (-2,3) will h...

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  7. If z=r e^(itheta) , then prove that |e^(i z)|=e^(-r sintheta)

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  11. Find real value of xa n dy for which the complex numbers -3+i x^2ya n...

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  12. Show that ((x+b)(x+c))/((b-a)(c-a))+((x+c)(x+a))/((c-b)(a-b))+((x+a)(x...

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  13. Show that e^(2m itheta)((icottheta+1)/(i cottheta-1))^m=1.

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