Find the exact value of the expression.cos 
sin 
- cos 
sin 
A. 
B. 
C. 
D. 1
Answer: C
Mathematics
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Provide an appropriate response.Show that the vectors 
b + 
a and 
b - 
a are orthogonal.
What will be an ideal response?
Mathematics
Evaluate the surface integral of the function g over the surface S.G(x,y,z) = x3 + y3 + z3; S is the surface of the cube formed from the coordinate planes and the planes 
and 
A. 
B. 
C. 486
D. 1458
Mathematics
The data table has been generated by a linear, quadratic, or cubic function f. All zeros of f are real numbers located in the interval 
By making a line graph of the data, conjecture the degree of f.
A. 1 B. 2 C. 3 D. 4
Mathematics
Find the absolute value of the number.?0?
A. 0 B. does not exist
Mathematics