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CENGAGE PUBLICATION-COMPLEX NUMBERS-single correct Answer type
- Evaluate : i^(-66)
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- Find the modulus of the complex number z=cos theta+i sin theta
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- If z=(i)^((i)^(i))w h e r e i=sqrt(-1),t h e n|z| is equal to a.1 b. e...
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- lf z = ilog(2-sqrt(3)), then cos z =
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- Evaluate : i^(45)
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- Evaluate : i^(30)
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- Evaluate : i^(-41)
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- Evaluate : i^(31)
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- Find the modulus of the complex number z=2+3i
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- Find the modulus of the complex number z=1+i
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- Let C1 and C2 are concentric circles of radius 1and 8/3 respectively ...
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- If z1=3+2i,z2=2-i, then find barz1.barz2
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- If z1=3+i,z2=1-3i, then find barz1.barz2
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- If z1=1-3i,z2=1+i, then find barz1.barz2
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- If z1=1-i,z2=2+i, then find barz1.barz2
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- Find the conjugate of the complex number z=13-i
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- Find the conjugate of the complex number z=11+13i
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- Find the conjugate of the complex number z=sqrt7-sqrt5i
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- Find the conjugate of the complex number z=5+7i
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- Find the conjugate of the complex number z=sqrt6+7i
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