All Precalculus Resources
Example Questions
Example Question #11 : Evaluate Expressions That Include The Inverse Tangent, Cosecant, Secant, Or Cotangent Function
Approximate the following: is closest in value to which of the following?
Possible Answers:
4
0
0.2
1
2
Correct answer:
0
Explanation:
This problem is quite manageable with knowledge of the unit circle: the value is extremely close to zero, of which always, so the only reasonable estimation of this value is 0.
Example Question #12 : Inverse Trigonometric Functions
Evaluate:
Possible Answers:
Correct answer:
Explanation:
and so the credited answer is .
All Precalculus Resources
Popular Subjects
SSAT Tutors in Phoenix, Calculus Tutors in Seattle, French Tutors in Atlanta, ISEE Tutors in Miami, Computer Science Tutors in Chicago, GRE Tutors in Denver, Spanish Tutors in Miami, Computer Science Tutors in San Francisco-Bay Area, Computer Science Tutors in Seattle, Algebra Tutors in Philadelphia
Popular Courses & Classes
ACT Courses & Classes in San Francisco-Bay Area, Spanish Courses & Classes in Denver, SSAT Courses & Classes in New York City, SSAT Courses & Classes in Houston, ISEE Courses & Classes in Houston, GRE Courses & Classes in Boston, ISEE Courses & Classes in Philadelphia, ACT Courses & Classes in Atlanta, LSAT Courses & Classes in Philadelphia, MCAT Courses & Classes in Denver
Popular Test Prep
LSAT Test Prep in Dallas Fort Worth, GMAT Test Prep in Philadelphia, GRE Test Prep in Houston, ACT Test Prep in San Francisco-Bay Area, ACT Test Prep in Phoenix, MCAT Test Prep in Phoenix, LSAT Test Prep in Seattle, ISEE Test Prep in Dallas Fort Worth, GMAT Test Prep in Los Angeles, GRE Test Prep in San Diego