Question

6.
The pair of equations x = 5 and y = 5 has
(A)
no solution
(B)
unique solution
(C)
many solutions
(D)
only solution (0,0)​

Answer 1

Answer:

b unique solution

.....

Answer 2

Given:

Equation 1: x = 5

Equation 2: y = 5

To Find: Type of solution

Calculation:

• When both the equations are plotted on a graph, the number of points at which both the lines intersect will decide the kind of solution.

From the graph below:

• Lines of equation x = 5 and y = 5 intersect only at one point.
• This point is (5,5).
• So, the pair equation has only one solution which is unique solution.

Answer:

The pair of equations x = 5 and y = 5 has (B) unique solution.