Evaluate the integral.
A. 4i - 45j + 
k
B. 2i - 45j + 
k
C. 4i - 45j + 
k
D. 4i + 45j + 
k
Answer: C
Mathematics
You might also like to view...
Find the gradient field F of the function f.f(x, y, z) = x9e5x + y10z5
A. F = (1 + x)x8e5xi + y9z5j + y10z4k B. F = (9 + 5x)x8e5xi + (x9e5x + 10y9z5)j + (x9e5x + 5y10z4)k C. F = (9 + 5x)x8e5xi + 10y9z5j + 5y10z4k D. F = (9 + 5x)x8e5xi + 10y9j + 5z4k
Mathematics
Express the radical in simplified form.
A. 5
B. 3
C. 11
D. 5
Mathematics
Find the exact value of the expression.
A. -2
B. - 
C. -
D. - 
Mathematics
Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.tan 720°
A. 0
B. 1
C. 
D. undefined
Mathematics