Get Started
974

Q:

If bc+ab+ca=abc, then the value of $$ {b+c\over {bc(a-1)}}+{a-c\over {ac(b-1)}}+{a+b\over {ab(c-1)}}$$ is

  • 1
    2
  • 2
    1
  • 3
    0
  • 4
    $$ {-1\over {2}}$$
  • Show Answer
  • Workspace

Answer : 2. "1"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today