Matrices: Addition and Subtraction MCQ App Download | Class 9 Math MCQ e-Book PDF | 47
Class 9 Math MCQs (Grade 9) From Textbook

Class 9 Math MCQs – Certification Test 47

Matrices: Addition and Subtraction MCQ (Question 47) – App & e-Book Download

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MCQ 47: In real numbers, the additive identity is:

  1. 1
  2. 3
  3. 0
  4. −1

Matrices: Addition and Subtraction MCQ App & e-Book – Class 9 Math Learning Guide

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Matrices Addition and Subtraction MCQ App Download: iOS & Android Apps

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