Just write down
√0/4 to √4/4 and the table will be completed, Take a Look ……
|
√0/4 |
√1/4 | √2/4 | √3/4 |
√4/4 |
|
0 |
½ | 1/√2 | √3/2 |
1 |
| Sin | 0 | ½ | 1/√2 | √3/2 | 1 |
Just Opposite of Sin
| Cos | 1 | √3/2 | 1/√2 | ½ | 0 |
Tan=Sin/cos i.e., 0/1-0
| Tan | 0 | 1/√3 | 1 | √3 | ∞ |
Cot-Just opposite of Tan or Cot = 1/tan i.e., 1/0-not defined ∞
| Cot | ∞ | √3 | 1 | 1/√3 | 1 |
Cosec=1/sin i.e., 1/0=not defined ∞
| Cosec | ∞ | 2 | √2 | 2√3/3 | 1 |
Sec-1/cos i.e., 1/1=1
| Sec | 1 | 2√3/3 | √2 | 2 | Not defined ∞ |