Mathematics
Senior High
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どなたか解説お願いします🙏🏻🙏🏻
291 次の式の値を求めよ。
70
12
TU
(1) √3 sin-
n 12 + COS
+4²(7¹7²)
2
= tudi
=).
は
²2² =²=1==√2+√2
こ
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