Pascal’s triangle relations and the binomial theorem (HSC SSCE Mathematics Extension 1): Quizzes
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Practise the questions
10 questions from this quiz
What defines the numbers in Pascal's Triangle?
What defines the numbers in Pascal's Triangle?
Sum of two above numbers
What does the Binomial Theorem express?
What does the Binomial Theorem express?
The expansion of powers of sums
What are the coefficients in the second row of Pascal's Triangle?
What are the coefficients in the second row of Pascal's Triangle?
1, 1
What is the total of the 4th row?
What is the total of the 4th row?
16
What does nCr represent?
What does nCr represent?
The number of combinations of n items
How is symmetry shown in Pascal's Triangle?
How is symmetry shown in Pascal's Triangle?
Numbers mirror each other
What is the coefficient for x^2y in (x+y)^3?
What is the coefficient for x^2y in (x+y)^3?
3
What is the formula for the Binomial Theorem?
What is the formula for the Binomial Theorem?
(a+b)^n = ∑(n choose k) a^(n-k) b^k
What is the 3rd number in the 4th row?
What is the 3rd number in the 4th row?
6
What is the use of binomial coefficients?
What is the use of binomial coefficients?
To calculate probabilities