Use even and odd trig properties to evaluate

The video tutorial explains trigonometric identities, focusing on the sine and cosecant functions. It covers the concept of negative angles and their impact on these functions. The tutorial also demonstrates how to calculate the cosecant of an angle using the reciprocal of sine, providing a step-by-step guide to solving related problems.

What is the sine of a negative angle equivalent to?

• The positive sine of the angle

• The negative sine of the angle

• The cosine of the angle

• The tangent of the angle

How is the cosecant of an angle related to its sine?

• It is the square of the sine

• It is the same as the sine

• It is the reciprocal of the sine

• It is the negative of the sine

If the sine of an angle is 3/8, what is the cosecant of the angle?

• 1/8

• 1/3

• 3/8

• 8/3

What is the cosecant of a negative angle equivalent to?

• The positive cosecant of the angle

• The negative cosecant of the angle

• The sine of the angle

• The cosine of the angle

Which of the following is an even trigonometric identity?

• Tangent of negative angle

• Cosecant of negative angle

• Cosine of negative angle

• Sine of negative angle