Neco 2022 Further Mathematics Question 44
Practice objective / multiple choice question 44 from the 2022 Neco Further Mathematics examination.
In the expansion of \((1+x)^{10}\) the binomial coefficients are \(\binom{10}{0},\binom{10}{1},\dots,\binom{10}{10}\). Let \(A\) be the sum of the squares of these coefficients. Using the value of \(A\), determine the coefficient of \(x^{10}\) in the expansion of \((1+x)^{20}\).
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About This Question
This is Neco 2022 Further Mathematics Question 44. It is one of the objective questions from the 2022 Neco Further Mathematics examination.
Difficulty level: Medium .
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