Determine which of these relations are symmetric. The variables x, y, x'y represent integers.O A. Ry if and only if r = |y|.OB. x Ry if and only if x +y is even.OC. rRy if and only if ry > 0.O D. z Ry if and only if xy is negative.OE. Ry if and only if r-y is positive.

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Answered: Determine which of these relations are…

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Linear Transformations

Section6.2: The Kernewl And Range Of A Linear Transformation

Problem 64E

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Determine which of these relations are symmetric. The variables x, y, x'y represent integers. OA. Ry if and only if r yl- O B. xRy if and only if x + y is even. O C. Ry if and only if ry 2 0. O D. rRy if and only if ry is negative. OE. zRy if and only if a-y is positive.