For the acute angle theta between lines with slopes 1 and 2, tantheta =

  1. 1
  2. 13
  3. 43
  4. 3
Answer

B) 13

tantheta = m2 - m11 + m1 m2 = 13 = 13. SLO M-09-B-10 · Knowledge

Mathematics MCQ · More Angle Between Lines MCQs · Practise