Verify the identity.
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What will be an ideal response?
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Use implicit differentiation to find the specified derivative at the given point.Find 
at the point (5, 1, -1) for ln 
- exy+z2 = 0.
A. 
B. 
C. 
D. 
Solve the problem.Find the dimensions of a box with largest volume if it lies in the first octant, three of its faces lie in the coordinate planes, and the box lies beneath (or touching) the plane with equation 
A. 
by 
by 
B. 
by 
by 
C. 
by 
by 
D. 
by 
by 
Solve the problem.Cesaratto's Appliance and Auto Center is having a sale. Find the missing information for the items that were purchased. Round to the nearest cent.Total sale on stove:$331.04Sales tax rate:7.5%Price of stove:
A. $305.11 B. $307.94 C. $189.17 D. $310.84
Complete the identity.
= ?
A. 2 sin (5?) sin (2?) B. 2 sin (10?) C. tan (2?). D. 2 cos (5?) sin (2?)