Post Utme Unn 2020 Mathematics Question 37

Practice objective / multiple choice question 37 from the 2020 Post Utme Unn Mathematics examination.

Post Utme Unn 2020 Mathematics Objective / Multiple Choice
Question 37 POST_UTME_UNN • 2020 • MATHEMATICS • objective

A binary operation ( odot ) on the set of real numbers is defined as (a odot b = \(a^2 + b^2\)\). Find the value of ( x ) such that \(x odot x-1 \\((a odot b = a^2 + b^2). Find the value of ( x ) such that \\)\(= 4 ).\)

Answer Options

Correct Answer A. \(x = 2\)
B. \(x = -1\)
C. \(x = 1\)
D. \(x = 3\)
Correct Answer
A
Correct Option:
\(x = 2\)

About This Question

This is Post Utme Unn 2020 Mathematics Question 37. It is one of the objective questions from the 2020 Post Utme Unn Mathematics examination.

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