If we are writing a formal letter, then the letter should contain:
- Proper greetings/salutations
- Reason for writing
- Two addresses
- Use of formal language etc.
<h3>What is a Letter Writing?</h3>
This refers to the use of letters to convey thoughts or feelings to someone who stays far away.
The two kinds of letter writing includes a formal letter, semi-formal letter and informal letter.
However, the formal letter must contain a proper greetings/salutations, Reason for writing, Two addresses, formal language.
Therefore, the Option A is correct.
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Answer:
I think It is B sorry if I'm wrong
To cause a source to be biased means that it is influenced by your opinion or another factor that is not factual. Bias can take away from the credibility because it is not completely true, as a source should be.