Question

solved in proper manner

Answer 1

Hey!!!!

Given

$= > \alpha \beta \gamma = 4$

But

$= > \alpha \beta \gamma = \frac{ - d}{a}$

Thus Replacing value

=> 4 = 6/a

=> a = 3/2

Hope this helps you

Answer 2

-(-6)/A = 4

6/a = 4 

6/4 = a

3/2 = a


therefore the answer is option (a) 3/2...