Question

Let ke R compare the entries of two columns with respect to the equation x4 + kx2 + k = 0
List - 11
List - 1
1. ke (0, 0)
P. Equation has all roots real and unequal if
2. Κεφ
Q. Equation has no real roots, then the exhaustive set of 'k' is
3. ke [4,00)
R. Equation has exactly two real roots if
4 ke (-00, 0]
S.
Equation has purely imaginary roots if
Codes :​

Answer 1

Answer:

List - 11

List - 1

1. ke (0, 0)

P. Equation has all roots real and unequal if

2. Κεφ

Q. Equation has no real roots, then the exhaustive set of 'k' is

3. ke [4,00)

R. Equation has exactly two real roots if

4 ke (-00, 0]

S.

Equation has purely imaginary roots if