Question

plz solve this question mhanifa

Answer 1

Answer:

• Option B

Step-by-step explanation:

Given:

• 4 - 3i

Conjugate of the given number is:

• 4 + 3i

Divide the given number by its conjugate:

• (4 - 3i) / (4 + 3i) =
• (4 - 3i)(4 - 3i) / (4 + 3i)(4 - 3i) =
• (16 + 9i² - 24i) / (16 - 9i²) =
• (16 - 9 - 24i) / (16 + 9) =
• (7 - 24i) / 25 =
• 7/25 - 24i/25

Correct choice is B