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Class 9 Math e-Book's MCQs - Complete

Types of Matrices Quiz App Download (Free) & e-Book - 338

MCQ:

A scalar matrix having each element equal to 1 is said to be

  1. unit or identical matrix
  2. rectangular matrix
  3. square matrix
  4. diagonal matrix

Class 9 Math App & e-Book Tests PDF Download

Types of Matrices Textbook App: Free Download iOS & Android

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Types of Matrices App (Android & iOS)

Types of Matrices App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

Zoology App (Android & iOS)

Zoology App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)