English, asked by sanjibirish, 9 months ago

he is proficient ____ in Maths. (fill up with preposition)

Answers

Answered by kashyap10642
5

Answer:

In

Explanation:

Sorry but you have also written the answer along with the question.

Answered by Anonymous
8

Answer:

He is proficient in Maths

Mark as the brainliest please

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