Science, asked by pawansingh2010, 7 months ago

solve it question fasr

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Answered by kavitasharma2255

1

Answer:

see the attachment

&

Don't forget to follow

i write on my own

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Answered by ELECTROBRAINY

0

Answer:

$\frac{1}{7} + \frac{1}{21} = \frac{2}{28}$

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