CAPS · Grade 12 · Paper 2 · C
Simplify, WITHOUT using a calculator: cos 52°·cos 38° − sin 52°·sin 38°
Evaluate, WITHOUT using a calculator: sin 105°
Evaluate, WITHOUT using a calculator: 2 sin 45°·cos 45°
Simplify, WITHOUT using a calculator: cos 21°·cos 99° − sin 21°·sin 99°
Simplify, WITHOUT using a calculator: cos 12°·cos 48° − sin 12°·sin 48°
Simplify, WITHOUT using a calculator: sin 37°·cos 53° + cos 37°·sin 53°
Simplify, WITHOUT using a calculator: cos 44°·cos 16° − sin 44°·sin 16°
Evaluate, WITHOUT using a calculator: sin 15°
Simplify, WITHOUT using a calculator: sin 27°·cos 33° + cos 27°·sin 33°
Evaluate, WITHOUT using a calculator: cos 75°
Simplify, WITHOUT using a calculator: cos 48°·cos 12° − sin 48°·sin 12°
Simplify, WITHOUT using a calculator: cos 26°·cos 34° − sin 26°·sin 34°