   Chapter 8.2, Problem 3CP ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

#### Solutions

Chapter
Section ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
1 views

# Evaluate each trigonometric function.a. sin ( − π 6 ) b. csc   45 ° c. cos   75 ° d. cos   2 π e. sec   0 ° f. cot 13 π 4

(a)

To determine

To calculate: The value of trigonometric function sin(π6).

Explanation

Given Information:

The trigonometric function is sin(π6).

Formula used:

Trigonometric values of Common angles:

 θ(degrees) 0° 30° 45° 60° 90° 180° 270° θ(radians) 0 π6 π4 π3 π2 π 3π2 sinθ 0 12 22 32 1 0 −1

(b)

To determine

To calculate: The value of trigonometric function csc(45°).

(c)

To determine

To calculate: The value of trigonometric function cos75°.

(d)

To determine

To calculate: The value of trigonometric function cos2π.

(e)

To determine

To calculate: The value of trigonometric function sec0°.

(f)

To determine

To calculate: The value of trigonometric function cot13π4.

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