Answer to Question #43101 in Trigonometry for Victoria

Question #43101

Evaluate the given expression, leave the answer in simple radical form. sec60 degrees * tan135 degrees - tan60degrees * cot60

Expert's answer

Using the table meanings pf trigonometric functions we get
sec60 * tan135 - tan 60 * cot60=1/cos 60 * (-1) - \sqrt (3)*1/\sqrt (3)=-2-1=-3

Learn more about our help with Assignments: Trigonometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Write each expression in the standard form for a complex number, a + bi. a. [3(cos(27°)) + isin(27
2. If A, B, C, are the interior angles of a treangle ABC,show that cosec square A(B+C/2)- tan square A(
3. if sina= 5/13 and angle a is in quadrant two, and cosa=4/5 and angle b is quad three, find cos (a-b)
4. How do you see cubic graphy or palobora
5. From a boat on the lake, the angle of elevation to the top of a cliff is 24°52'. If the base o
6. Find all solutions in the interval [0, 2π). 7 tan3x - 21 tan x = 0 Help me please
7. Find all solutions in the interval [0, 2π). cos x = sin x Help me please