Verify that the equation is an identity.tan
= 
What will be an ideal response?
tan 
= 
= 
.
Mathematics
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Solve the problem.Find the average value of the function y = 
over the interval from 
to 
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the mass of the wire that lies along the curve r and has density ?.r(t) = 
i + 4tj, 0 ? t ? 1; ? = 3t
A. 
units
B. 
units
C. 
units
D. 
units
Mathematics
Subtract.(-6x3 + 9x2 + 4) - (-5x3 + 2x - 5)
A. -11x3 + 9x2 + 2x - 1 B. -x6 + 9x4 - 2x2 + 9 C. -x3 + 9x2 - 2x + 9 D. -x3 + 9x2 + 2x - 1
Mathematics
Solve the equation.
+ 
= 4
A. ?
B. {-3}
C. {3}
D. 
Mathematics