Question

A number line going from negative 2 to positive 2 in increments of 1. There are 2 equal spaces between each number. The line contains negative 2, A, negative 1, B, 0, C, 1, D, 2.

Identify the location of each point on the number line.

1
2
is Point
.

−1
2
is Point
.

−11
2
is Point
.

11
2
is Point
.

Answer 1

your answer will be A.

Explanation:

A Number line going from negative 2 to positive 2 in increments

Answer 2

Explanation:

Show by the use of Poisson brackets that for one-dimensional harmonic oscillator there is a constant of the motion u defined as

u(q,p,t)=ln⁡(p+imωq)-iωt