Browsing by Australian Curriculum Specialist Mathematics
Sub-topics: ACMSM046 prove and apply the Pythagorean identities (2) ACMSM047 prove and apply the identities for products of sines and cosines expressed as sums an… (0) ACMSM048 convert sums acosx+b sinxacosx+b sinx to R cos(x±α)R cos(x±α) or Rsin(x±α)Rsin(x±… (0) ACMSM049 prove and apply other trigonometric identities such as cos3x=4 cos3 x−3cosxcos3x=4 c… (0)
