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secondary 3 | A Maths
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I need help with qns 9B
Date Posted: 6 years ago
Views: 338
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done
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clear
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the method here is to find the value of r for which the power of X will be 0 as that will give you the term independent of X. hence we use the general term of the expansion to do this.
Date Posted:
6 years ago
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