Shared Flashcard Set

Details

Properties
Identities
5
Mathematics
10th Grade
04/21/2014
Click here to study/print these flashcards.

Create your own flash cards! Sign up here.

Additional Mathematics Flashcards

 

 

Cards

Term
Reciprocal Identities
 Definition
  • sin u= 1/csc u 
  • csc u= 1/sin u
  • cos u= 1/sec u
  • sec u= 1/cos u
  • tan u= 1/cot u
  • cot u= 1/tan u     

 

 

 
Term
Quotient Identities
 Definition
  • tan u= sin u/cos u
  • cot u= cos u/sin u
Term
Pythagorean Identities
 Definition
  • sin2 u + cos2 u = 1
  • 1 + tan2 u = sec2 u
  • 1 + cot2 u = csc2 u
Term
Confunction Identities
 Definition
  • sin(π/2 - u) = cos u
  • cos(π/2 - u) = sin u
  • tan(π/2 - u) = cot u 
  • cot(π/2 - u) = tan u
  • sec(π/2 - u) = csc u 
  • csc(π/2 - u) = sec u 
Term
Even/Odd Identities
 Definition
Supporting users have an ad free experience!