All Precalculus Resources
Example Questions
Example Question #11 : Solving Trigonometric Equations And Inequalities
Solve when
Possible Answers:
There are no solutions.
Correct answer:
There are no solutions.
Explanation:
Given that, for any input, , we know that
, and so the equation
can have no solutions.
Example Question #2 : Solve Trigonometric Equations And Inequalities In Quadratic Form
Solve when
Possible Answers:
There are no solutions.
Correct answer:
Explanation:
By adding one to both sides of the original equation, we get , and by taking the square root of both sides of this, we get
From there, we get that, on the given interval, the only solutions are
and
.
All Precalculus Resources
Popular Subjects
ACT Tutors in Seattle, Biology Tutors in Miami, ACT Tutors in Atlanta, ISEE Tutors in Atlanta, French Tutors in Los Angeles, SAT Tutors in Miami, Statistics Tutors in San Diego, Computer Science Tutors in Houston, SAT Tutors in Atlanta, SSAT Tutors in San Francisco-Bay Area
Popular Courses & Classes
ISEE Courses & Classes in Chicago, GMAT Courses & Classes in San Diego, GMAT Courses & Classes in San Francisco-Bay Area, GRE Courses & Classes in Phoenix, ACT Courses & Classes in Washington DC, LSAT Courses & Classes in Houston, SAT Courses & Classes in New York City, LSAT Courses & Classes in San Diego, SSAT Courses & Classes in Houston, GRE Courses & Classes in Los Angeles
Popular Test Prep
SAT Test Prep in Seattle, SAT Test Prep in San Francisco-Bay Area, MCAT Test Prep in Dallas Fort Worth, GMAT Test Prep in San Diego, GRE Test Prep in Boston, LSAT Test Prep in Houston, ISEE Test Prep in Miami, GRE Test Prep in New York City, SAT Test Prep in Los Angeles, SAT Test Prep in Washington DC
![Learning Tools by Varsity Tutors](https://vt-vtwa-app-assets.varsitytutors.com/assets/problems/og_image_practice_problems-9cd7cd1b01009043c4576617bc620d0d5f9d58294f59b6d6556fd8365f7440cf.jpg)