MCQ
Assertion (A): The expression x + y + z is inthree variables.
Reasons (R): There are three variables x, y and z.
Reasons (R): There are three variables x, y and z.
- ✓Both A and R are true and R is the correct explanation of A.
- BBoth A and R are true but R is not the correct explanation of A.
- CA is true but R is false.
- DA is false but R is true.

Assertion (A): The coordinates of the origin are $(0, 0)$