# Shared Flashcard Set

## Details

Fundamental Trigonometric Identities
6 reciprocal, 2 quotient, 3 Pythagorean, 6 even/odd
16
Mathematics
11/30/2011

Term
 reciprocal identity ofsin(x)
Definition
 1/csc(x)
Term
 reciprocal identity ofcos(x)
Definition
 1/sec(x)
Term
 reciprocal identity oftan(x)
Definition
 1/cot(x)
Term
 reciprocal identity ofcsc(x)
Definition
 1/sin(x)
Term
 reciprocal identity ofsec(x)
Definition
 1/cos(x)
Term
 reciprocal identity ofcot(x)
Definition
 1/tan(x)
Term
 quotient identity of tan(x)
Definition
 sin(x)/cos(x)
Term
 quotient identity of cot(x)
Definition
 cos(x)/sin(x)
Term
 Pythagorean identity withsin^2(x) and cos^2(x)
Definition
 sin^2+cos^2=1
Term
 Pythagorean identity withsec^2(x) and tan^2(x)
Definition
 sec^2-tan^2=1
Term
 Pythagorean identity withcsc^2(x) and cot^2(x)
Definition
 csc^2-cot^2=1
Term
 Even/Odd Identity forsin(x)
Definition
 -sin(-x)
Term
 Even/Odd Identity forcos(x)
Definition
 cos(-x)
Term
 Even/Odd Identity fortan(x)
Definition
 -tan(-x)
Term
 Even/Odd Identity forcot(x)
Definition
 -cot(-x)
Term
 Even/Odd Identity forsec(x)
Definition
 sec(-x)
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