Mathematics · Complex Numbers

If a = Im1 + z22iz and z is any non-zero complex number such that |z| = 1, then a is equal to:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Re(z) + Im(z)
2-Re(z)✓
3Re(z) × Im(z)
4Re(z)

Correct answer

-Re(z)

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If a = Im1 + z22iz and z is any non-zero complex number such that |z| = 1, then a is equal to:

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If a = Im1 + z22iz and z is any non-zero complex number such that |z| = 1, then a is equal to:

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