with reference to the pair of linear equation 8x - 12y-K=0 ; - 6x +9y-4=0, which have infinitely many solutions, Answer the following i) state the condition for infinitely many solution ii) Find the value of k
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answer for the given problem is given
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A – 405, Vijay Laxmi Apartments, Lajpat Nagar, Delhi
Date - 18 - 2 - 2021
ABC address (receiver's address)
Dear Abhinav
Hope you are in good health and spirit, I am also fine here. Today, I want to tell you an interesting thing. An international Book fair is going to take place in my city on 23 February in pragati maidan, Delhi, and it's said to be a very big and amazing book fair. I also wished to visit that book fair once in my life, but I don't want to go alone, so, I am inviting you to come to Delhi and stay with me for few days and visit to that book fair with me, as you also loves books a lot. We can also buy any book from there, it's going to be an amazing and memorable experience for both of us, so please I request you that you should come here and we both will go to that fair together. I will be waiting for your reply, take care of you and your family.
Your lovingly
Nikita
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What is a letter?
⟶ A letter is a form of written communication which is given to another person telling, asking or complaining about any purpose.
⟶ Letter was widely used in olden times of India. It took them few days to reach another address.
2 types of letters :-
1] Formal letter :-
Formal letters are written to any official people, like police, principal, teacher, governor, mayor, etc.
→ We use Formal language in this, and use formal greeting like respected/sincerely,etc.
2] Informal letter :-
→ Informal letters are written to your near and dear ones for eg; Uncle,aunt, brother, sister.
→ Language is always formal, like dear, etc.
Format of letter -
1. Formal letter -
Sender's address
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Date
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Reciever's address
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Subject
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Salutation (Respected sir/ma'am)
Content
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Salutation 2 (Your sincerely)
Your name
Informal letter -
Sender's address
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Date
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Reciever's address
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Subject
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Salutation (Dear.)
Body
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Salutation 2 (your lovingly)
Your name