Mathematics
Senior High

(2)の解き方が分かりません🤔
教えていただけると嬉しいです💞

(5)次の式の値を求めよ。 0 cos30° + sin120°+ tan150° 4 ② (sin40°+cos50°)? + 1+ tan?40°
三角比 三角比の相互関係

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