Find the area of the surface. The helicoid (or spiral ramp) with vector equation r(u, v) = u cos v i + u sin v j + v k, 0 ? u ?
1 answer:
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Greetings!
Solve for d.
Distribute the Parenthesis.
Reduce.
Add -2/3 to both sides.
Simplify.
Add -1/4d to both sides.
Simplify.
Divide both sides by -1/12.
Simplify.
Reduce.
Hope this helps.
-Benjamin
Solve for d.
Distribute the Parenthesis.
Reduce.
Add -2/3 to both sides.
Simplify.
Add -1/4d to both sides.
Simplify.
Divide both sides by -1/12.
Simplify.
Reduce.
Hope this helps.
-Benjamin
Answer:
The answer is .
Step-by-step explanation:
This is because when you multiply them together you get
,
,
, and
When you add the like terms you get,