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Mathematics, 16.01.2020 21:31 kayleetweedy1

Which of the following statements regarding the expansion of (x + y)^n are correct?
a. the coefficients of xn and y^n both equal 1.
b. for any term x^ay^b in the expansion, a + b = n.
c. for any term x^ay^b in the expansion, a - b = n.
d. the coefficients of x^ay^b and x^by^a are equal.

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Which of the following statements regarding the expansion of (x + y)^n are correct?
a. the c...

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