Kinson Gan's answer to MM's Secondary 4 E Maths Singapore question.
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The key here is to identify the 2 outcomes in this sequence.
Pn= 2 when n is odd
Pn= -2/3 when n is even
Pn= 2 when n is odd
Pn= -2/3 when n is even
Date Posted:
4 years ago
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