Question

prove that =(m+n)-¹ (m-¹+ n-¹) =(mn)-¹​

Answer 1

Answer:

I hope help you for the answer.

Answer 2

Answer:

LHS  

(m+n)⁻¹ (m⁻¹ + n⁻¹)  

1/( m + n) ( 1/m + 1/n )  

1/(m+ n) ( m + n) /mn  

1/mn  

(mn) ⁻¹ = RHS

Step-by-step explanation:

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