Find the length of the curve r(t)= 2ti+t²j+1ntk, 1?t?e³.
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Mathematics
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Use series to evaluate the limit.
A. - 96
B. - 
C. - 
D. - 
Mathematics
Use a spherical coordinate integral to find the volume of the given solid.the solid between the sphere 
and the cardioid of revolution 
A. 990? B. 495? C. 396? D. 792?
Mathematics
Provide an appropriate response.Which order of differentiation will calculate fxy faster, x first or y first?f(x, y) = y ln(x) - 2 sin(x)
A. x first B. y first
Mathematics
Provide an appropriate response.Does the commutative property hold for the set of real numbers under the operation of division? Support your claim with an example.
What will be an ideal response?
Mathematics