![Find the value of : (i) `sin 30^(@)+cos 60^(@)` (ii) `sin 0^(@)-cos 0^(@)` (iii) `tan 45^(@)- ta - YouTube Find the value of : (i) `sin 30^(@)+cos 60^(@)` (ii) `sin 0^(@)-cos 0^(@)` (iii) `tan 45^(@)- ta - YouTube](https://i.ytimg.com/vi/7Vzf-9U1XB0/maxresdefault.jpg)
Find the value of : (i) `sin 30^(@)+cos 60^(@)` (ii) `sin 0^(@)-cos 0^(@)` (iii) `tan 45^(@)- ta - YouTube
Evaluate each of the following: Sin 60° cos 30° + cos 60° sin 30° - Sarthaks eConnect | Largest Online Education Community
![Question Video: Using Trigonometric Values of Special Angles to Evaluate Trigonometric Expressions | Nagwa Question Video: Using Trigonometric Values of Special Angles to Evaluate Trigonometric Expressions | Nagwa](https://media.nagwa.com/787197136341/en/thumbnail_l.jpeg)
Question Video: Using Trigonometric Values of Special Angles to Evaluate Trigonometric Expressions | Nagwa
![Show that : (i) (1-sin60^(@))/(cos60^(@))=(tan60^(@)-1)/(tan60^(@)+1) (ii) (cos30^(@)+sin60^(@))/(1+sin30^(@)+cos60^(@))=cos30^(@) Show that : (i) (1-sin60^(@))/(cos60^(@))=(tan60^(@)-1)/(tan60^(@)+1) (ii) (cos30^(@)+sin60^(@))/(1+sin30^(@)+cos60^(@))=cos30^(@)](https://doubtnut-static.s.llnwi.net/static/q-thumbnail/hi_52781339.png)