Podcast
Questions and Answers
What is the relationship between the sine and cosine functions?
What is the relationship between the sine and cosine functions?
In a right-angled triangle, which trigonometric function is equal to the length of the side opposite the angle divided by the length of the hypotenuse?
In a right-angled triangle, which trigonometric function is equal to the length of the side opposite the angle divided by the length of the hypotenuse?
What is the period of the tangent function?
What is the period of the tangent function?