Question
Find the equation if a point P(x, y) is equidistant from
A(7, 3) and B(-3, 7).Solution
ATQ, Using the distance formula, 
Squaring both sides and simplifying, 
Cancelling x2Â and y2
−14x−6y+58=6x−14y+58 −14x−6y−6x+14y=0 −20x+8y=0 5x−2y=0 Hence, solution is 5x = 2y
A view in SQL is:
You have a Python list of fruits and want to extract a specific sub-list using slicing.
 Complete the missing part of the code to obtain the sub...
What will be the value of `x` after the following pseudo-code execution?Â
```
  x = 0
  data = [10, 20, 30]
  f...
Which of the following operators is used to compare a value to a list of literal values that have been specified?
Which SQL command is used to retrieve data from a table?
Which aggregate function returns the number of rows that match a specified criterion?
Which OOP concept directly influences control flow by allowing different implementations of a method to be called based on the type of the object at run...
If every non-key attribute is functionally dependent on the primary key, the relation will be in
A table is in 2NF (Second Normal Form) if it is in 1NF and:
Shadow paging in recovery eliminates the need for:
Relevant for Exams:
