Quelpr

Other parts of this question

  1. 4(a)(i)Prove that cos 2θ = (1 - tan^2 θ) / (1 + tan^2 θ).[4 marks]
  2. 4(b)(i)Determine the exact value of cos q.[1 mark]
  3. 4(b)(ii)Determine the exact value of sin p.[1 mark]
  4. 4(b)(iii)Determine the exact value of sin r.[3 marks]
  5. 4(b)(iv)Determine the exact value of cos (p + t).[4 marks]

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