Find a vector equation and parametric equations for the line The line through the point (2, 2.4, 3.5) and parallel to the vector 3i 1 2j 2 k

The vector equation

The parametric equation

Step-by-step explanation:

Given

Required

The vector equation

First, we calculate the position vector of the point.

This is represented as:

The vector equation is then calculated as:

Open bracket

Collect like terms

Factorize

The parametric equation is represented as:

Where

By comparison:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

both equations and proportions are better.