Math, asked by anuj4594, 9 months ago

anybody can tell me that questions answered

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Answers

Answered by tamilarasan14042001

1

Answer:

hence proved

Step-by-step explanation:

, , , , , , , , , , , , ,, ,

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Answered by phoenixadi2907

1

Answer:

7/15

Step-by-step explanation:

={7^-1+(1/2)^-1}^-1

=(1/7+2)^-1

=(1+14/7)^-1

=(15/7)^-1

=7/15

{by using, x^-1=1/x]

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