Answer to Question #21475 in Trigonometry for ali

Question #21475

cos (pi-7pi/8)

Expert's answer

cos (pi-7pi/8)=cos (pi/8)=approx. 0,92

Learn more about our help with Assignments: Trigonometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. find that sin(b+c)sin(b-c)=?
2. Two points, A and B, lie on a horizontal plane directly east of a building 35 meters high. The angl
3. A jet cruising at 1740km/2hrs climbs at an angle of 15 degree and 30 minutes.What is its given altit
4. Graph the given function using the given values of x. Also use the graph to determine the domain an
5. Graph the given function using the given values of x. Also use the graph to determine the domain an
6. Graph the given function using the given values of x. Also use the graph to determine the domain an
7. integeration of tan(x)sec2(x)