If z = 2 + 3i, find the conjugate of z.

Practice Questions

Q1
If z = 2 + 3i, find the conjugate of z.
  1. 2 - 3i
  2. 3 - 2i
  3. -2 + 3i
  4. -3 - 2i

Questions & Step-by-Step Solutions

If z = 2 + 3i, find the conjugate of z.
Correct Answer: 2 - 3i
  • Step 1: Identify the complex number z. In this case, z = 2 + 3i.
  • Step 2: Understand that the conjugate of a complex number is found by changing the sign of the imaginary part. The imaginary part here is +3i.
  • Step 3: Change the sign of the imaginary part from +3i to -3i.
  • Step 4: Write the conjugate of z. The conjugate is 2 - 3i.
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