sin 0° = 0cos 0° = 1tan 0° = 0cot 0° = + ∞sin 30° = 1/2cos 30° = √3/2tan 30° = √3/3cot 30° = √3sin 45° = √2/2cos 45° = √2/2tan 45° = 1cot 45° = 1sin 60° = √3/2cos 60° = 1/2tan 60...