Question

it is wrong or right if wrong where please tell​

Answer 1

Answer:

When writing an informal letter, you will most likely start with 'Dear [addressee's first name]'. However, if you're writing, for example, an informal letter to a business contact or an elderly relative, you may want to refer to them as 'Mr, Mrs, Miss or Ms [last name]'.

Answer 2

Answer:

${\huge{\mathfrak{\red{\underline {\underline{Answer:}}}}}}$

it is correct..........