Saved Bookmarks
| 1. |
a) if cose. Yos and 35250 520 thensina cosper |
|
Answer» Quadrant is fourthhere cosec is negativehencecosx=1/√2X=(3π/2+π/4)hencecosec(3π/2+π/4)=-cosec(π/4)=-√2 |
|