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BITSAT 2020

Exam: BITSAT
Year: 2020
Subject: Mathematics
Chapter: Quadratic Equation

BITSAT 2020 · Mathematics · Quadratic Equation

The number of real solutions of the equation (x-1)^ 2 +(x-2)^ 2...

The number of real solutions of the equation

(x-1)^{2}+(x-2)^{2}+(x-3)^{2}=0

is

Options

A2
B1
C0
D3

Correct answer

C. 0

Step-by-step solution

Equation holds if and only if

x-1=0, x-2=0

and

x-3=0

simultanesouly, which is not possible.

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