1. r (π - 0.75)/(π - 0.5)
  2. r (π - 0.25)/(π - 0.75)
  3. r (π - 0.5)/(π - 0.75)
  4. r (π - 0.5)/(π - 0.25)
8 views

1 Answers

Answer: Option 1

Let'

8 views

Related Questions