Solve the equation.2 tan-1 4x = 
A. x = 0
B. x = 4
C. x = 1
D. x = 
Answer: D
Mathematics
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Evaluate the integral by changing the order of integration in an appropriate way.
A. - 3 ln 2 ln cos 6
B. 3 ln 2 ln cos 6
C. - 
ln 2 ln cos 6
D. 
ln 2 ln cos 6
Mathematics
Find the value.If F(x, y) = ex sinh y, find Fx(-2, 0) and Fy(-2, 0).
A. Fx(-2, 0) = e-2, Fy(-2, 0) = 0 B. Fx(-2, 0) = e-2, Fy(-2, 0) = e-2 C. Fx(-2, 0) = 0, Fy(-2, 0) = 0 D. Fx(-2, 0) = 0, Fy(-2, 0) = e-2
Mathematics
Solve for x and y: x + 3y = 7; 2x + y = 10
a.
b.
c.
d.
e.
Mathematics
Add a constant term to the expression to make it a perfect square.x2 - 
x
A. 
B. 
C. 
D. 
Mathematics