CBSE Class 10 Answered
sin 60° cos 30°+sin² 30° cos 60°
Asked by yatendrak1990.YK | 23 Apr, 2023, 15:56: PM
![sin space 60 degree space cos space 30 degree plus sin ² space 30 degree space cos space 60 degree
equals space fraction numerator square root of 3 over denominator 2 end fraction cross times space fraction numerator square root of 3 over denominator 2 end fraction plus open parentheses 1 half close parentheses squared cross times 1 half
equals 3 over 4 plus 1 over 8
equals fraction numerator 6 plus 1 over denominator 8 end fraction equals 7 over 8](https://images.topperlearning.com/topper/tinymce/cache/9c46c7e63b1f0734e593c312a8c93493.png)
Answered by Arun | 24 Apr, 2023, 08:45: AM
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