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secondary 3 | A Maths
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Please help it’s binomial theorem thanks before hand :)
Date Posted: 3 years ago
Views: 206
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Bear in mind that when we compare coefficients, we remove the x part of 'kx' so:
While the nth term is (kx)^n times (9 choose n), the nth term coefficient is k^n times (9 choose n)
While the nth term is (kx)^n times (9 choose n), the nth term coefficient is k^n times (9 choose n)
Date Posted:
3 years ago
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