Answer 1

Mohammad Abbass Your question appears to a duplicate please use the searchbar before asking.

Please use the forum guidelines provided below and use the 8 rules for getting help from the community.

https://www.sololearn.com/Blog/38/8-simple-rules-to-get-help-from-the-community

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https://www.sololearn.com/Discuss/1316935/?ref=app

Answer 2

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