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MAHAVEER PUBLICATION-COMPLEX NUMBERS-QUESTION BANK
- If x=1-i, find the value of x^2-2x+2
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- Solve {cos(-pi/4)+isin(-pi/4)}^10
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- Find the values of (1+i)^(1/3)
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- Find the equation whose roots are the 7^(th)powers of the roots of the...
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- If x=cos alpha+i sin alpha and y=cos beta+i sin beta,z=cos gamma+i si...
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- If sinalpha+sinbeta+singamma=cosalpha+cosbeta+cosgamma=0then prove tha...
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- If sinalpha+sinbeta+singamma=cosalpha+cosbeta+cosgamma=0, then (A) co...
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- Express the following in the form of a+ib (2+3i)/(2-i)
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- Express the following in the form of a+ib (1+i)/(2+3i)
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- Express the following in the form of a+ib (2+i)(2-3i)(4-3i)
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- Express the following in the form of a+ib (2+3i)/(5-4i)+(2-3i)/(5+4i)
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- Find the conjugate of i/(3+5i)
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- Find the conjugate of (2+3i)(3-4i)
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- Find the conjugate of (3+i)/(2+5i)
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- Find the modulus of (3+4i)/(12+5i)
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- Find the modulus and amplitude of the following complex numbers: sqrt3...
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- Find the modulus and amplitude of the following complex numbers: -4i
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- Find the modulus and amplitude of the following complex numbers: 1+isq...
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- Find the modulus and amplitude of the following complex numbers: -1-i
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- Find the additive and multiplicative inverse of -4+5i.
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