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1. নিচের কোনটি ∈0μ0 এর একক? (Which one below is unit of ∈0μ0)_
- A.
- B.
- C.
- D.
Answer: Option D
Explanation:
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1. নিচের কোনটি ∈0μ0 এর একক? (Which one below is unit of ∈0μ0)_
Answer: Option D
Explanation:
Post your comments here: