Solve trigonometric equation with sine and tangent

The video tutorial covers solving trigonometric equations using the zero-product property. It begins with an introduction to isolating trigonometric functions and progresses to solving equations involving multiple functions. The tutorial explains how to solve for tangent and sine, using examples to illustrate the process. Key concepts include setting equations to zero, factoring, and rationalizing denominators. The session concludes with a summary and a preview of the next problem.

What is the first step when dealing with equations involving multiple trigonometric functions?

• Ignore the other functions

• Solve for each function separately

• Set the equation equal to zero

• Add all functions together

When applying the zero-product property, what must be true about the product?

• It must be greater than zero

• It must be a positive integer

• It must be less than zero

• It must equal zero

At which points does tangent of x equal zero?

• x = pi/2 and 3pi/2

• x = 0 and pi

• x = pi/6 and 5pi/6

• x = pi/4 and 3pi/4

What is the value of sine of x when it equals 1 divided by the square root of 2?

• pi/2

• pi/3

• pi/4

• pi/6

Which angles satisfy the equation sine of x equals square root of 2 over 2?

• pi/4 and 3pi/4

• pi/2 and 3pi/2

• pi/6 and 5pi/6

• pi/3 and 2pi/3