English, asked by Krishna9898, 9 months ago

Solve this no scamming​

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Answered by AyoobS
0

1.

2/3+-1/7=

LCM=21=>

14-3/21=11/21

difference=2/3--1/7=2/3+1/7=17/21

sum/difference=11/21×21/17=11/17

Answered by sinharavikant740
1

hope this helps you.. ✌️ ✌️

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