Find y''. X y = 4 cot (76) 10 O A. OB. 2 25 O C. - 8 csc O D. CSC 2 5 2 CSC 2 X 10 X 10 X 10 cot X 10 X X 2 8 csc ² [+] cot (16) 圖 10 10

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