Find the unit tangent vector t hat(t) to the parametrized curve r(t) = t, arctan(t), −t when t = 4.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.