Which of the following is / are correct....
Question Which of the following is / are correct
(A) \( \sin (100 \pi)=0 \)
(B) \( \sin (399 \pi / 2)=-1 \)
(C) \( \cot 5 \pi / 2=0 \)
(D) \( \tan 7 \pi / 2 \) is not defined📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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