Math, asked by rajandeva792, 26 days ago

3. If n(AxB)= 10 and n(A)=5. Find n(B).​

Answers

Answered by rajsaini8696
1

Step-by-step explanation:

nA×nB= 10

nA= 5

so

5×nB= 10

nB = 2

n(B)= 2

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