Xavier Sng's answer to lana <3's Secondary 3 A Maths Singapore question.
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Hope this helps. Regards
Date Posted:
1 year ago
hi ! everytime i put values into sin2x i always get 0? how do u get the values ??
Good evening to you. One simply recognises the shape of the sine curve and taking note of its period. The graph is not drawn point-by-point. Does that answer your question? Regards
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