Question

3rd one please with solution

Answer 1

Answer:

Option(a)

Step-by-step explanation:

Let α, 1/α be the roots of the equation.

Given Equation is 5x² + 13x + 2k = 0.

Here, a = 5, b = 13, c = 2k.

(i) Product of roots:

α * 1/α = c/a

1 = 2k/5

5 = 2k

k = 5/2

Therefore, the value of k = 5/2.

Hope it helps!