7th Edition By Ron Larson; Bruce H. Edwards 9781337552516
ALL Chapters
sec (0) - ANSWER: 1
sec (π/6) - ANSWER: 2√3/3
sec (π/4) - ANSWER: √2
sec (π/3) - ANSWER: 2
sec (π/2) - ANSWER: undefined
sec (π) - ANSWER: −1
sec (3π/2) - ANSWER: undefined
csc (0) - ANSWER: undefined
csc (π/6) - ANSWER: 2
csc (π/4) - ANSWER: √2
csc (π/3) - ANSWER: 2√3/3
csc (π/2) - ANSWER: 1
csc (π) - ANSWER: undefined
csc (3π/2) - ANSWER: −1
tan (0) - ANSWER: 0
tan (π/6) - ANSWER: √3/3
tan (π/4) - ANSWER: 1
tan (π/3) - ANSWER: √3
tan (π/2) - ANSWER: undefined
tan (π) - ANSWER: 0
tan (3π/2) - ANSWER: undefined
cot (0) - ANSWER: undefined
cot (π/6) - ANSWER: √3
cot (π/4) - ANSWER: 1
cot (π/3) - ANSWER: √3/3