All High School Math Resources
Example Questions
Example Question #11 : Trigonometric Identities
Simplify .
Possible Answers:
This is the most simplified version.
Correct answer:
Explanation:
Break down into SOHCAHTOA to solve:
and
.
Therefore, . Note that the opposite's cancel out, leaving
, which is the same as
.
Example Question #12 : Trigonometric Identities
Possible Answers:
Correct answer:
Explanation:
Soung
Certified Tutor
Certified Tutor
University of Chicago, Bachelor in Arts, Chemistry. Northwestern University, Doctor of Science, Molecular Pharmacology.
Matthew
Certified Tutor
Certified Tutor
University of Maryland-College Park, Bachelor of Science, Economics. University of Maryland-College Park, Master of Science, ...
All High School Math Resources
Popular Subjects
SAT Tutors in San Francisco-Bay Area, GRE Tutors in Los Angeles, Biology Tutors in Denver, Biology Tutors in San Diego, GRE Tutors in Boston, Math Tutors in Seattle, SSAT Tutors in Philadelphia, Calculus Tutors in Chicago, Chemistry Tutors in Seattle, MCAT Tutors in San Diego
Popular Courses & Classes
ACT Courses & Classes in San Francisco-Bay Area, GMAT Courses & Classes in Atlanta, Spanish Courses & Classes in Houston, ISEE Courses & Classes in Boston, ACT Courses & Classes in New York City, ACT Courses & Classes in San Diego, LSAT Courses & Classes in Miami, MCAT Courses & Classes in Washington DC, ACT Courses & Classes in Miami, GRE Courses & Classes in Chicago
Popular Test Prep
ACT Test Prep in Philadelphia, ACT Test Prep in San Francisco-Bay Area, ACT Test Prep in San Diego, SSAT Test Prep in San Diego, SSAT Test Prep in Chicago, GRE Test Prep in San Diego, ACT Test Prep in New York City, GMAT Test Prep in Atlanta, ACT Test Prep in Atlanta, ISEE Test Prep in New York City
