πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      What is the value of sin(B – C) cos(A – D) + sin(A

      – B) cos(C – D) + sin(C – A) cos(B – D)?
      A 3/2 Correct Answer Incorrect Answer
      B 1 Correct Answer Incorrect Answer
      D -3 Correct Answer Incorrect Answer

      Solution

      As no condition has been given,
      So, let A = B = C = D = 0Β°
      then sin(B – C) cos(A – D)+ sin (A – B) cos (C – D ) + sin (C – A) cos(B – D)
      = sin0ΒΊ cos0ΒΊ + sin0ΒΊ cos0ΒΊ + sin0ΒΊ cos0ΒΊ
      = 0 + 0 + 0 = 0

      Practice Next

      Relevant for Exams:

      ask-question