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Ning W.
Mathematics and Computer Science Graduate Student
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MATLAB
TutorMe
Question:

A is a matrix, set the element of A which is larger than 0 to be 0;

Ning W.
Answer:

A(A > 0) = 0

Statistics
TutorMe
Question:

Toss a coin 10 times, what's the probability of getting 3 heads up?

Ning W.
Answer:

P = C(10, 3)*0.5^10

C Programming
TutorMe
Question:

int a = 1; int b = ++a; int c = a++; a = ?, b = ?, c = ?

Ning W.
Answer:

a = 3; b = 2; c = 2;

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