Soru:
23. s²20° sin²20° + sin40° - cos40° + cos sin²40° + sin²50° + sin40° + cos40° 1-2164 €34 26 ifadesinin sonucu aşağıdakilerden ha
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s²20°
sin²20° + sin40° - cos40° + cos
sin²40° + sin²50° + sin40° + cos40°
1-2164
€34
26
ifadesinin sonucu aşağıdakilerden hangisidir?
1
A) cos70°
B) sin 70°
C) tan 70°
D) cot70°
E) 1
1+ Sin (souso
-Thais
2+²
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23. s²20° sin²20° + sin40° - cos40° + cos sin²40° + sin²50° + sin40° + cos40° 1-2164 €34 26 ifadesinin sonucu aşağıdakilerden hangisidir? 1 A) cos70° B) sin 70° C) tan 70° D) cot70° E) 1 1+ Sin (souso -Thais 2+² 26