Determine the correctness of otherwise of the following Assertion [ A ] and the Reason [ R ]. Assertion [ A ] : The crown of the outgoing larger diameter sewer is always matched with the crown of incoming smaller diameter sewer. Reason [ R ] : It eliminates backing up of sewage in the incoming smaller diameter sewer.

Both [ A ] and [ R ] are true and [ R ] is not the correct reason for [ A ]

Both [ A ] and [ R ] are true and [ R ] is the correct reason for [ A ]

[ A ] is true but [ R ] is false

Determine the correctness of otherwise of the following Assertion [ A

1.	Determine the correctness of otherwise of the following Assertion [ A ] and the Reason [ R ]. Assertion [ A ] : The crown of the outgoing larger diameter sewer is always matched with the crown of incoming smaller diameter sewer. Reason [ R ] : It eliminates backing up of sewage in the incoming smaller diameter sewer.
A.	Both [ A ] and [ R ] are true and [ R ] is the correct reason for [ A ]
B.	Both [ A ] and [ R ] are true and [ R ] is not the correct reason for [ A ]
C.	Both [ A ] and [ R ] are false
D.	[ A ] is true but [ R ] is false
Answer» B. Both [ A ] and [ R ] are true and [ R ] is not the correct reason for [ A ]

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