# CBSE Class 10-Mathematics: Chapter – 3 Pair of Linear Equation in Two Variables Part 9 (For CBSE, ICSE, IAS, NET, NRA 2022)

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**Question 8**:

Find the value of so that the following linear equations have no solution

**Answer**:

No solution

i.e..

Or

Or

**Question 9**:

Solve for and

**Answer**:

**Question 10**:

The path of a train A is given by the equation and the path of another train B is given by the equation represent this situation graphically.

**Answer**:

When

X | ||

y |

When

X | ||

y |

**Question 11**:

For what value of ‘’ the system of linear equations has no solution.

**Answer**:

i.e..

If

Or

If

Or

Or

The value of is