![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://dwes9vv9u0550.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.
![Vocabulary reduction identity. Key Concept 1 Example 1 Evaluate a Trigonometric Expression A. Find the exact value of cos 75°. 30° + 45° = 75° Cosine. - ppt download Vocabulary reduction identity. Key Concept 1 Example 1 Evaluate a Trigonometric Expression A. Find the exact value of cos 75°. 30° + 45° = 75° Cosine. - ppt download](https://images.slideplayer.com/25/8102765/slides/slide_3.jpg)
Vocabulary reduction identity. Key Concept 1 Example 1 Evaluate a Trigonometric Expression A. Find the exact value of cos 75°. 30° + 45° = 75° Cosine. - ppt download
![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)