Question

solve this question

option sirf mat dena ​

Answer 1

$\huge\underline{\mathbb\red{❥︎A}\green{N}\mathbb\blue{S}\purple{W}\mathbb\orange{E}\pink{R}}\:$

Let the roots be a,b

for a quadratic equation

ax²+ bx + c = 0

sum of roots a+b=k+1...............(1)

product of roots ab= 4k-2.....(2)

ATQ,

a+b=ab/2

from (1) and (2)

=>k+6=2k+1

=>k=5

$\sf\purple{Hope \ this \ helps \ you}$

$\huge\underline{\mathbb\red{❥︎T}\green{H}\mathbb\blue{A}\purple{N}\mathbb\orange{K}\pink{S}}\:$

Answer 2

Answer:

The value of K=5

Option a