![Deduce that cos(Pi/12) = [sqrt(3)+1]/[2sqrt(2)] and sin(Pi/12) = [sqrt(3)-1]/[2sqrt(2)] : r/askmath](https://preview.redd.it/deduce-that-cos-pi-12-sqrt-3-1-2sqrt-2-and-sin-pi-12-sqrt-3-v0-by6m64m8y4db1.jpg?width=1771&format=pjpg&auto=webp&s=f7e3fa4e87cb6a432e78aa2da62879914721463e "Deduce that cos(Pi/12) = [sqrt(3)+1]/[2sqrt(2)] and sin(Pi/12) = [sqrt(3)-1]/[2sqrt(2)] : r/askmath")
Deduce that cos(Pi/12) = [sqrt(3)+1]/[2sqrt(2)] and sin(Pi/12) = [sqrt(3)-1]/[2sqrt(2)] : r/askmath
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