Register
Equations of the form cosθ=k where -1 ≤ k ≤ 1 has/have ______________ solution(s). A. two B. infinitely many C. one D. none
20,330 views
3 votes
3 votes
Equations of the form cosθ=k where -1 ≤ k ≤ 1 has/have ______________ solution(s).

A. two
B. infinitely many
C. one
D. none

User Jwswart
by
3.1k points

1 Answer

2 votes
2 votes
I think it is A which is two
User Kaysha
by
3.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.3m questions

4.2m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
WHAT IS 33 TIMES 5 TELL ME THE ANWER
At the beginning of a population study, a city had 240,000 people. Each year since, the population has grown by 9.7%. Lett be the number of years since start of the study. Let y be the city's population.
Link Copied!