# Recent questions in Applied Mathematics - Mathematics

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Answers#### Use the ratio test to determine whether or not the series converges

X∞ as X goes to 0. n!/4^n

19/04/2017
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Answers#### What are the circle theorems

what r the circle theorems

12/03/2017
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Answers#### Consider the two univariate polynomials p(x) = x^3 − 12x^2 + 41x − 42; and q(x) = x^2 − 2x − 35

Consider the two univariate polynomials p(x) = x^3 − 12x^2 + 41x − 42; and q(x) = x^2 − 2x − 35If the two polynomials share a common root, use the ratio method to find that root.

08/10/2015
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Answers#### There are 7000 undergraduate students at Stanford. Let M be the 7000 × 7000 matrix whose i j entry is 1 if student i and student j are Facebook friends and 0 if they are not.

There are 7000 undergraduate students at Stanford. Let M be the 7000 × 7000 matrix whose i j entry is 1 if student i and student j are Facebook friends and 0 if they are not. (Here we assume that ...

07/10/2015