Saved Bookmarks
| 1. |
Write All the formulas of chapter =Trigonometry Ratio |
| Answer» sin = opposite/hypotenuse.cos = adjacent/hypotenuse.tan = opposite/adjacent.cosec=1/sin.sec = 1/cos.cot = 1/tan.sin^2+cos^2=1.1+tan^2=sec^21+cot^2=cosec^2. | |