Question

Write an application to principal of your school informing her that you are going to attend your cousin's wedding.

Answer 1

Here you can write
Dear Mam,
I am so and so of class something of your school and I am writing this letter to you that I am going for my cousins wedding....

I am going on 21st may and will be returning on 5th April. This wedding is very important for me...

I will be highly obliged if you grant me permission.

Yours faithfully,
Your name

Answer 2

To,
The principal
schools name
Sir,
Respectfully,i beg to say that I am going to attend my cousin's wedding.so iam enable come to school.
please leave me for 2 days,from:___to___.
I shall be obliged to you.
your obidently.
your name
class____
Roll no.___