NEET Class neet Answered
Table of sin, cos, tan theta?
Asked by harinderamit1234 | 25 May, 2019, 09:16: PM
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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