The sum of the entries in the nth row of Pascal's triangle is equal to 2"1 for each n e N. Proof: The nth row of Pascal's triangle corresponds to the binomial coefficients of (x + y)"-1 for ne N. Let z = 1, y = 1. then (x + y)" 1== (1+1)"-1 = 2" is equal to the sum of the entries of the nth row in Pascal's triangle. OTrue O False

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A: Topic = Algebra

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A: Simply use the concepts of matrices addition and Subtraction. 

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