﻿ The equation  where x is a variable, has real roots if p lies in the interval : Kaysons Education

# The Equation  where x is A Variable, Has Real Roots If p lies In The Interval

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## Question

### Solution

Correct option is

The equation has real roots if

since  for all values of p, and for  so that the discriminant is non-negative.

#### SIMILAR QUESTIONS

Q1

The complete solution of the equation  is given by

Q2

The number of solutions of the equation

in the interval  are

Q3

The number of solutions of the equation

lying in the interval  is

Q4

The value of the determinant

is zero if

Q6

then roots of f(x) = 0 are

Q7

The arithmetic mean of the roots of the equation  in the interval (0, 315) is equal to

Q9

The value of x between 0 and  which satisfy the equation  are in A.P. The common difference of the A.P. is

Q10

The solution of  are