Question

1) check whether (20) and (V2, bt
are a solution of x-2y=4
5​

Answer 1

Step-by-step explanation:

Given equation

Given equationx−2y=4

Given equationx−2y=4In question given (2,0)

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:2−2×0=4

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:2−2×0=4⇒2−0

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:2−2×0=4⇒2−0

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:2−2×0=4⇒2−0=4

Given equationx−2y=4In question given (2,0)Now putting values in equation we get:2−2×0=4⇒2−0=4∴ (2,0) is not a solution