1.

State, true or false: If the point (2, a) lies on the line 2x – y = 3, then a = 5.

Answer»

The point (2, a) lies on the line 2x − y = 3.

∴ 2(2) − a = 3

4 - a = 3

a = 4 − 3 = 1

Thus, the given statement is false.



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