Semester 1

Front 1

Draw the first angle projection symbol in orthographic projection

Back 1

Front 2

Where is the front view when it comes to orthographic projection?

Back 2

The front view lies in the second quadrant of projection

Front 3

State the parallelogram law of vector addition

Back 3

For any two vectors drawn from a common point that act as adjacent lines of a parallelogram, their resultant force is the diagonal of the parallelogram.

Front 4

What would you be asked to find after finding the resultant vector?

Back 4

You'd be asked to find the angle the resultant vector makes with the positive x-axis.

Front 5

List the properties of a parallelogram

Back 5

A parallelogram has it's sides to be equal and parallel.

The opposite angles of a parallelogram are equal.

Front 6

What is a punctuation mark

Back 6

A punctuation mark is an important part of English sentences that enhance their meaning or break it up.

Front 7

How does punctuation marks enhance the meaning of a sentence

Back 7

Punctuation marks make the context of the sentences clearer while the reader reads them.

Front 8

Examples of punctuation marks

Back 8

FACCS

full stop, apostrophe

Commas, colon and semi colon

Front 9

Another name for fullstop

Back 9

Period

Front 10

Uses of fullstop

Back 10

Used to end sentences and abbreviations

Used to say that there is nothing else to say about an issue.

Used after an initial or title.

Used to mark the end of an instruction.

Front 11

What "Dr. Bawa" shows as an example of a use of full stop

Back 11

Full stop is used to end an initial or a title

Front 12

What "Kofi is a boy." shows as a use of full stop

Back 12

Full stop used to show or indicate the end of a sentence.

Front 13

What is the formula for finding the eigenvalues of a 3 X 3 Matrix named A

Back 13

Front 14

In the eigen value formula det x (A - λI) = 0, what does the A and the I represent?

Back 14

A stands for the given vector and I stands for it's identity matrix

Front 15

Simplify this

Back 15

Front 16

Find the determinants of the 3 x 3 matrix involving the λ above.

Back 16

Then simplify

Front 17

How do the operation signs work when finding the determants of your matrices

Back 17

The first scalar multiplier has to be positive and the next becomes negative, so it just alternates.

Front 18

What do you do when you meet a polynomial when finding Eigen values after finding the determinant of the eigen matrices?

Back 18

Punch it into your calculator and three roots or values are the eigen values of the given matrice in the question.

Front 19

What do you do after finding eigen values?

Back 19

You find Eigen vectors that correspond to each of the eigen values.

Front 20

What formula is used to find the eigen vectors of each eigen value?... Assuming it is vector A.

Back 20

(A-λI)vectorX = Vector 0

Front 21

Take information from vector A like this and use it in the formula

Back 21

Front 22

What do you do to the λ here when finding for the eigen value

Back 22

You replace it with the λ value at the top that we are using

Front 23

What do we do from here?

Back 23

We convert that matrix down there to an augmented matrix like this

Front 24

What is a motor

Back 24

A motor is a device that converts electrical energy to mechanical energy.

Front 25

How to start a node.js server?

Back 25

const http = require("http");

const port = 4000;

const hostname = 127.0.0.1

const server = http.createServer((req, res) =>{

res.status = 200;

res.setHeader("Content-Type": "text/plain");

res.send("Hello World");

});

server.listen(hostname, port, () => {

console.log(`The server is running at http://${hostname}:${port}`)

});