A and B designate finite sets. Decide whether the statement is true or false.n(A ? B) + n(A ? B) = n(A) + n(B)
A. True
B. False
Answer: A
Mathematics
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Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination.-6x - 7y = -24-4x + 4y = -16
A. (4, 1) B. (3, 1) C. (4, 0) D. No solution
Mathematics
Determine whether the polynomial is a perfect square trinomial, a difference of squares, or neither.x2 - 4
A. Perfect square trinomial B. Neither C. Difference of squares
Mathematics
Find an equation of the line tangent to the given curve at the point (a, f(a)). f(x) = e4x, a = 0
A. y = 4x + 4 B. y = 4e + 1 C. y = x + 1 D. y = 4x + 1
Mathematics
Integrate the function.
dx
A. ln 
+ C
B. ln 
+ C
C. ln 
+ C
D. ln 
+ C
Mathematics