3: What is given by the formula -(a'xa'').a'''/||a'xa''||^2

3: The name of the plane through a(s) spanned by n(s) and b(s)

1: If a'(u) does not equal 0 for all u in I then a is this type of curve

2: Curvature k(s)=? (in terms of n and t) (use . for dot product)

2: Where is the evolute singluar?

3: What is the name of the special surface given by a(v)=(f(v),0,g(v)), f(v) not 0, rotated about z axis to form S={(f(v)cosu,f(v)sinu,g(v))|u in R, v in I}

1: The name of a if ||a'(u)|| = 1

3: f:U->R smooth and gradf(p)=0 then p is called what?

3: f:U->R smooth and gradf(p) does not equal 0, then p is called what?

3: If c is a regular value, then f^-1(c) is a?

2: The name of the curve whos evolute is the initial curve

3: Torsion defined by this formula (let torsion = T) (give both sides of equation)

3: Binomial vector defined by this formula (give both sides of equation)

3: if h(s0)=0, h'(s0)=0,..., h^(k-1)(s0)=0 then we say a has at least ? with the plane

Question

Answer

Extra Info.

2: Name of the point of a curve a where k(u)=0

2: The name of the curve traced by the centres of curvature

3: The name of the plane through a(s) spanned by t(s) and n(s)

3:On surface: x a smooth map, x a homomorphism, partial derivatives w.r.t u and v of x are lin. ind. then what do we call x and x^-1 (give soln as x and x^-1)

3: U,V open sets, then a smooth map h:V->U is called what if it is bijective and the inverse is smooth?

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.

## Show Comments