Explain six important components to consider when writing a formal letter ?

1. Addressing: It is important to address the recipient of the letter correctly. This includes using the appropriate title (Mr., Mrs., Dr., etc.) and their full name. If you are unsure of the recipient's name, it is best to use a generic salutation such as "To whom it may concern."

2. Date: The date should be included at the top of the letter, typically aligned with the left margin. This helps to establish a timeline for the correspondence and provides a reference point for both the sender and recipient.

3. Subject: A clear and concise subject line should be included to indicate the purpose of the letter. This helps the recipient quickly understand the main topic of the communication and can also serve as a reference point for future correspondence.

4. Body: The body of the letter should be well-organized and clearly written. It should include an introduction, main points, and a conclusion. Each paragraph should focus on a specific topic and be written in a formal tone.

5. Closing: The closing of the letter should be polite and professional. Common closings include "Sincerely," "Yours truly," or "Best regards." It is also important to include your full name and contact information below the closing.

6. Signature: A formal letter should be signed by the sender. This can be done by hand if the letter is being sent by mail, or electronically if the letter is being sent via email. The signature adds a personal touch to the communication and indicates that the sender has reviewed and approved the contents of the letter.