Question

please answer the given question

Answer 1

Answer:

$hence \: \: 2 \alpha - \beta = 0.$

OPTION A IS CORRECT.

Step-by-step explanation:

$\alpha x + \beta y = 1 \\ \\ 3x + 6y = 4 \\ \\ \frac{ \alpha }{3} = \frac{ \beta }{6} = \frac{1}{4} \\ \\ \alpha = \frac{3}{4} \: \: \: \: \: \: \beta = \frac{6}{4} \\ \\ 2 \alpha = \beta \\ \\ hence \: \: 2 \alpha - \beta = 0.$