Question

i m teaching ....to play the piano options 1-myself2-yourself3-himself4-herself

Answer 1

I am teaching ....to play the piano options

1-myself

2-yourself

3-himself

4-herself

Answer:

I am teaching myself to play the piano options.

Myself is used with reflexive verb form. It indicates action that is dependent on the subject. The use of myself is very rare.  only when one subject is there then only Myself is used. Myself usage can be replaced by the subject line I, Me.  

Answer 2

Explanation:

Among the options given from "myself, " yourself" and "herself", the option that is the most suitable for the sentence is "myself". Therefore the answer is "I am teaching myself to play the piano options. All these are examples of reflexive pronouns. Reflexive pronouns are used when the subject of the action is the same as the object. Since the subject here is in first person, that is, "I", the object should also be in first person, that is "myself".