no many is not a conjunction and or and but are conjunctions
None, one or many - including infinitely many.
Many to many relationship in DBMS is usually a mirror of the real-life relationship between objects that tables represent.
The way a many to many relationship is done is by inserting a junction table and having two one to many relationships with the primary key of each of the two main tables becoming a join primary key of the junction table.
There can be as many as you like.
3.3sq.feet
1 square metre = 10.76 square feet, approx.
1 katha = approx 267.6 sq metres.
0.0910 hectares (not hector!) = 22.49 cents (approx).
Not sure about a hector but there are 10000 sq metres in a hectare.
1 hector gram is equal to 100 grams.
There are two oxygen atoms in the chemical formula 011.
250 (Two hundred and fifty cent is one hector) .
Not sure about a hector, but 1 hectare = 10000 square metres.
0.01
1
2.47 acres