+ Singa
costa
Sin FA
Sin3A
+ Sin SA
coS7H + cosga
COS3A
+ COS SA +
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sina*sin3a+sin3a .sin7a+sin5a.sin15a),(sina*cos3a+sin3a cos7a+sin5a.cos15a)= ... sina⋅sin3a+sin3a.sin7a+sin5a.sin15asina⋅cos3a+sin3acos7a+sin5a.cos15a= Related ... `(sinA+sin3A)/(cosA+cos3A)=tanalpha, (. play.
Missing: + Singa costa SA coS7H +
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