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Table of sin, cos, tan theta?
Asked by harinderamit1234 | 25 May, 2019, 21:16: PM
answered-by-expert Expert Answer
Values of trigonometric ratios: 
 
 
  0 ∏/6 ∏/4 ∏/3 ∏/2 ∏ 3∏/2 2∏
sin 0 1/2 1/√2 √3/2 1 0 -1 0
cos 1 √3/2 1/√2 1/2 0 -1 0 1
tan 0 1/√3 1 √3 Not defined  0 Not defined  0
cosec Not defined  2 √2 2/√3 1 Not defined -1 Not defined
sec 1 2/√3 √2 2 Not defined -1 Not defined  1
cot Not defined √3 1 1/√3 0 Not defined  0 Not defined 
Answered by Shiwani Sawant | 26 May, 2019, 12:12: PM

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