The Modulus and the Conjugate of a Complex Number

IMPORTANT

The Modulus and the Conjugate of a Complex Number: Overview

This topic covers concepts, such as, Modulus of a Complex Number, Modulus of Product of Two Complex Numbers, Modulus of Conjugate of a Complex Number & Properties of Conjugate of a Complex Numbers etc.

Important Questions on The Modulus and the Conjugate of a Complex Number

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Find the modulus of conjugate of given complex number.

z=3+2i

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Find the modulus of conjugate of given complex number.

z=-2+3i

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Find the modulus of conjugate of given complex number.

z=-2-3i

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Find the modulus of conjugate of given complex number.

z=2-3i

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Find the modulus of conjugate of given complex number.

z=2+3i

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The modulus of eiz, if z=x+iy is a complex number, where x and y are real numbers, is

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The modulus amplitude form of complex number -1-i3 is

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If z is a complex number such that z-6z=5, then the maximum value of |z| among the following option is

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The modulus of the complex number (1-i3)(cosθ+isinθ)(1+i)(cosθ-isinθ) is

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If x+iy=(1+i)(2+i)(3+i), then x2+y2 is equal to

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For any complex number z, which of the following is not true?

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If a2+122a-i=x+iy, what is the value of k in x2+y2=a2+14ka2+1 ?

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If the conjugate of 2-i(1-2i)2 is z¯=k+mi, then k+m=