MCQs4All - Mathematics MCQs for NTS, FPSC, CSS, IELTS, TOEFL

  1. tanα/2
  2. −tanα/2
  3. −cotα/2
  4. cotα/2
  1. tan4θ
  2. −tan4θ
  3. −cot4θ
  4. None of Above
  1. tanθ/2
  2. −tanθ/2
  3. cotθ/2
  4. None of Above