In November 2024
Search & Filtering
at the indicated points:
(b) σ(r, θ) = (r cos θ, r sin θ, 2θ), P =
√
3, 1,
π
3
σ(u ,v) = (sech u cos v, sech u sin v ,tanh u)
is a regular surface patch of the unit sphere
σ(u, v) = (sech u cos v,sech u sin v,tanh u)
is a regular surface patch of the unit sphere
Sketch the level curves f−1(c) for the following functions:
f(x, y, z) = x − y2 − z2, c = −1, 0, 1.
(a) f(x ,y) = x^2 + y^2.
1(c) for the following functions:
f(x, y, z) = x-y2-z2
, c = 1, 0, 1
Sketch the level curves f−1(c) for the following functions:
(a) f(x, y) = x2 + y2, c = 0, 1, 2, 3, 4.
(b) f(x, y, z) = x − y2 − z2, c = −1, 0.
Prove them
K=|r'×r"|/|r'|^3
T=[r', r",r"]/K^2(r')^6
-
![Help me with my assignment!]()
Who Can Help Me with My Assignment
There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
-
![How to finish assignment]()
How to Finish Assignments When You Can’t
Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
-
![Math Exams Study]()
How to Effectively Study for a Math Test
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
#340153 on Dec 2023