for correct r value √a for correct double angle √a for correct substitution √a for correct value √ca Simplify the following expression: (6) for correct numerator values √a √a √a for correct denominator √a for correct substitution in √ca denominator for correct solution √ca Simplify the following expression to a single trigonometric ratio: (3) for correct substitution in numerator √a for correct substitution in denominator √a for correct solution √ca Hence, calculate the value of without using a calculator, leaving your answer in simplest surd form: (3)
√a for correct r value √a for correct double angle √a for correct substitution √ca for correct value Simplify the following expression: (6) √a √a √a for correct numerator values √a for correct denominator √ca for correct substitution in denominator √ca for correct solution Simplify the following expression to a single trigonometric ratio: (3) √a for correct substitution in numerator √a for correct substitution in denominator √ca for correct solution Hence, calculate the value of without using a calculator, leaving your answer in simplest surd form: (3)
Grade%2012%20Paper%202%20Prelim%202017%20-%20MEMO.docx