![Evaluate the following: frac{sin 15{}^{circ}cos 75{}^{circ}+cos 15{}^{circ}sin 75{}^{circ}}{tan 5{}^{circ}tan 30{}^{circ}tan 35{}^{circ}tan 55{}^{circ}tan 85{}^{circ}} | Snapsolve Evaluate the following: frac{sin 15{}^{circ}cos 75{}^{circ}+cos 15{}^{circ}sin 75{}^{circ}}{tan 5{}^{circ}tan 30{}^{circ}tan 35{}^{circ}tan 55{}^{circ}tan 85{}^{circ}} | Snapsolve](https://wb-qb-sg-oss.bytededu.com/mobile/task_35559/1590698531/183dddf7-7eda-418b-9755-c8f20cf66cfb.jpg!content)
Evaluate the following: frac{sin 15{}^{circ}cos 75{}^{circ}+cos 15{}^{circ}sin 75{}^{circ}}{tan 5{}^{circ}tan 30{}^{circ}tan 35{}^{circ}tan 55{}^{circ}tan 85{}^{circ}} | Snapsolve
![вычислить при помощи формул сложения 1) cos 75 градусов.2)sin4пи/3.3)cos72градуса*cos18градусов-sin72градуса*sin18градусов.4)sin5пи/9*cos2пи/9-cos5пи/9*sin2пи/9.l вычислить при помощи формул сложения 1) cos 75 градусов.2)sin4пи/3.3)cos72градуса*cos18градусов-sin72градуса*sin18градусов.4)sin5пи/9*cos2пи/9-cos5пи/9*sin2пи/9.l](https://otvetka.tutoronline.ru/upload/qa/551da0b3-70a0-4cc1-b970-c434abb4dfc0/3814/%D0%94%D0%BE%D1%81%D0%BA%D0%B0%201.png)
вычислить при помощи формул сложения 1) cos 75 градусов.2)sin4пи/3.3)cos72градуса*cos18градусов-sin72градуса*sin18градусов.4)sin5пи/9*cos2пи/9-cos5пи/9*sin2пи/9.l
![In triangle ABC , we are given that 3sin A + 4cos B = 6 and 4sin B + 3cos A = 1 . Then the measure of the angle C is. In triangle ABC , we are given that 3sin A + 4cos B = 6 and 4sin B + 3cos A = 1 . Then the measure of the angle C is.](https://d2rrqu68q7r435.cloudfront.net/images/4457801/4dce6d5b-df9d-4f65-b59f-5dc65f3cb18e.jpg)
In triangle ABC , we are given that 3sin A + 4cos B = 6 and 4sin B + 3cos A = 1 . Then the measure of the angle C is.
Find the Value of (i) sin 75° (ii) cos 75° (iii) tan 75° (iv) sin 15° - Sarthaks eConnect | Largest Online Education Community
![How do you find the exact functional value cos 75 using the cosine sum or difference identity? | Socratic How do you find the exact functional value cos 75 using the cosine sum or difference identity? | Socratic](https://useruploads.socratic.org/Tgsmmm5HTbGtEG4fqINn_Unit%20Circle.jpg)
How do you find the exact functional value cos 75 using the cosine sum or difference identity? | Socratic
To cos (A + B) = cos x. cos y – sin x sin y and hence find cos 75°. - Sarthaks eConnect | Largest Online Education Community
![without using ables evaluate sec 2 10 cot 80 sin 15cos75 cos15sin 75 cos asin 90 a sin acos 90 a note it is sec square 10 and cot square 80 - Mathematics - TopperLearning.com | 9epju9ii without using ables evaluate sec 2 10 cot 80 sin 15cos75 cos15sin 75 cos asin 90 a sin acos 90 a note it is sec square 10 and cot square 80 - Mathematics - TopperLearning.com | 9epju9ii](https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=9d079f6280bcaa5783aba35b28c1fb47.png)