Question

Mother asking about her health​

Answer 1

Explanation:

Cryptography is the study of secure communications techniques that allow only the sender and intended recipient of a message to view

Answer 2

Answer:

Management Boys Hostel

Carol Bagh

New Delhi

January 11, 2014

Dear Mom,

I just came to know from brother that you are not well. I really got worried on hearing this. I wanted to visit you but due to my examinations I am unable to come home. However you keep following the doctor's instructions and take all the medicines on time. I am sure that you will get well soon.

Pay my regards to father and love to brother.

Yours loving son

XXX