1. Convert 85° to radians. O 17 90 7 O 177 18 177 36 O 177

Q: Simplify Cos(90°^2+theta)

A: Simplify the following

Q: What is 3600 sexagesimal seconds in radian?

A: Use the result, In the Sexagesimal system, 1 degree = 60 minutes                = 60×60 seconds…

Q: tan 60 degrees=

A: To find the value of tan (60) degree.

Q: Write sin A as

A: This question is about trigonometric identites

Q: Find the third side in sin

A:

Q: IN THE UNIT CIRCLE, AN ANGLE OF 225 DEGREES IS GENERATED IN COUNTERCLOCKWISE DIRECTION. COMPUTE ALL…

A:

Q: Evaluate

A: Given: sin5π12

Q: A wheel makes 360 revolution in one minute . through how many radians it turn in one second

A: Given:Number of revolution made by wheel 1 minute=3601 minute=60 seconds Radians=?

Q: Convert 5 cis 30° to exponential form.

A: Complex exponential form

Q: What is the arg(z) in radian?

A: It is given that z = 1/(1–i).