Ethos, in rhetoric, the character or emotions of a speaker or writer that are expressed in the attempt to persuade an audience. It is distinguished from pathos, which is the emotion the speaker or writer hopes to induce in the audience.
Examples of ethos can be shown in your speech or writing by sounding fair and demonstrating your expertise or pedigree: "As a doctor, I am qualified to tell you that this course of treatment will likely generate the best results."
C. Thesis Statement sums up the main points of a paragraph.
Answer:
The technical source of the information.
Explanation:
A technical document is a essay that help to guide a person or team to reach a goal formulated. For example in Engineering Mechanical design you could elaborate a data sheet about an equipment ( Vessel) of Gas.
It should be shown the principals engineering process characteristics of flow of gas as pressure, temperature, etc.
By the other hand it should be shown the mechanical properties of material.
This technical information is supported for international standards which has been developed during many years ago.