Find the values of cos 60° x cos 30° + sin 60° x sin 30°. - Sarthaks eConnect | Largest Online Education Community
![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?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLDg2dDl_aFTwiQX9wGeU2bJRAfHxg)
Find the value of : (i) `sin 30^(@)+cos 60^(@)` (ii) `sin 0^(@)-cos 0^(@)` (iii) `tan 45^(@)- ta - YouTube
![SOLVED: Rewriting Trigonometric Expression In Exercises 27-34, write the expression as the sine, cosine, O tangent of an angle: 27. sin 60" cos 108 cos 60" sin 10? 28. sin 110? cos SOLVED: Rewriting Trigonometric Expression In Exercises 27-34, write the expression as the sine, cosine, O tangent of an angle: 27. sin 60" cos 108 cos 60" sin 10? 28. sin 110? cos](https://cdn.numerade.com/ask_images/e000ef0bc0fd43c98ab66bb0a992d6ba.jpg)
SOLVED: Rewriting Trigonometric Expression In Exercises 27-34, write the expression as the sine, cosine, O tangent of an angle: 27. sin 60" cos 108 cos 60" sin 10? 28. sin 110? cos
![Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°) Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°)](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/trigonometric-table-for-standard-angles-1626077546.png)
Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°)
![Find the value of the expression given below,$\\sin 30{}^\\circ \\cos 60{}^\\circ +\\sin 60{}^\\circ \\cos 30{}^\\circ $[a] $\\dfrac{1}{2}$ [b] $\\dfrac{\\sqrt{3}}{2}$[c] 1[d] $\\dfrac{1}{4}$ Find the value of the expression given below,$\\sin 30{}^\\circ \\cos 60{}^\\circ +\\sin 60{}^\\circ \\cos 30{}^\\circ $[a] $\\dfrac{1}{2}$ [b] $\\dfrac{\\sqrt{3}}{2}$[c] 1[d] $\\dfrac{1}{4}$](https://www.vedantu.com/question-sets/3133d5d2-9f85-4708-8247-4c9022ca3d2b533566142221187849.png)