Question

Define gradient of a salar field & drive an expression for it in terms of Cartesian Coordinates. Also show that of a scalar field is normal to the level surface​

Answer 1

Answer:

Answer the following questions,

1.How do you delete the entire table using an SQL query? Assume the name of the table to be PROBLEMAS

2 Write an SOL query to pick numbers from the field Number, display the Number in a column and its square in the

next column. The name of table is TO-BE-SQUARED