Despite having 7 the formula on the formula sheet, many expressed tanθ as cosθ ÷ sinθ, or were unable to manipulate the expressions correctly. Candidates need to read questions closely, for many omitted to find the corresponding values of θ. It was very rare for candidates t...
Despite having 7 the formula on the formula sheet, many expressed tanθ as cosθ ÷ sinθ, or were unable to manipulate the expressions correctly. Candidates need to read questions closely, for many omitted to find the corresponding values of θ. It was very rare for candidates to go...