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Senior High
Mathematics
高二數學 這樣算是對的嗎?
Mathematics
Senior High
6 monthsago
popcorn 🍿
高二數學
這樣算是對的嗎?
y: sin x-cos x ·√2 (sint)cos x) Jo sin (x+ (x) y cos
Answers
Zhan
6 monthsago
應該是沒什麼問題,但幹嘛弄那麼麻煩
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