Register

What is the exact value of the trigonometric expression? tan (7π/4) a) -√2/2 b)1 c)-1 d)√2/2​

What is the exact value of the trigonometric expression? tan (7π/4) a) -√2/2 b)1 c)-1 d)√2/2​
asked 138k views
4 votes
What is the exact value of the trigonometric expression?

tan (7π/4)
a) -√2/2
b)1
c)-1
d)√2/2​

asked
User Yu Mad
by
8.1k points

1 Answer

3 votes
The answer is C, which is -1. tan(7pi/4) = tan(3pi/4) = tan(135*)= -tan(45*) = -1
answered
User Shirvonne
by
7.8k points
← Prev Question Next Question →

Related questions

User Mmuller
asked Mar 6, 2024 147k views
What is the exact value of sin(12/7π)? A) √2-1/2 B) √3/2 C) 1/√2 D) 1/2
Mmuller asked Mar 6, 2024
by Mmuller
7.9k points
1 answer
5 votes
147k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!