Help with or in.

[sdpegasus]

My mother helps me with/in my studies.
He helps his father with/in business.

Kindly tell me the correct preposition in both the cases.

 

[bhaisahab]

My mother helps me with/in my studies.
He helps his father with/in business.

Kindly tell me the correct preposition in both the cases.

They are both possible in each case.

 

[sdpegasus]

That means-
My mother helps me with my studies.
My mother helps me in my studies.

Both are possible,similarly-

He helps his father with business.
He helps his father in business.