How is the left outer join symbol represented in relational algebra? – McqOptions

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1.	How is the left outer join symbol represented in relational algebra?
A.	‚Äö√Ñ√∂‚àö¬∫‚àö√ò
B.	‚Äö√Ñ√∂‚àö¬∫‚àö¬±
C.	‚Äö√Ñ√∂‚àö¬∫‚àö‚â•
D.	‚Äö√Ñ√∂‚àö¬£‚àö‚Ä†
Answer» B. ‚Äö√Ñ√∂‚àö¬∫‚àö¬±

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