Register

Find the exact value of the trigonometric function. cot(-5pi/4)

Find the exact value of the trigonometric function. cot(-5pi/4)
188k views
1 vote
Find the exact value of the trigonometric function. cot(-5pi/4)

User Nick Litwin
by
8.1k points

1 Answer

5 votes
cot(-5pi/4)= 1/tan(-5pi/4)
= 1/-1 = -1
User Michael Spector
by
7.4k points
← Prev Question Next Question →

Related questions

User Mudasir Zahoor
asked Oct 19, 2017 2.4k views
Determine the exact value of the trig ratios: cos(13pi/4) cot(11pi/2) sec(5pi/3)
Mudasir Zahoor asked Oct 19, 2017
by Mudasir Zahoor
8.1k points
1 answer
2 votes
2.4k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!