Calculator: A Life Saver in Gate Exam Part 1

Calculator: A Life Saver in Gate Exam

Part 1 Inverse Matrix

Calculator-991ES can be reffered to be as both TIME as well as LIFE saver during Exam. It proper use will definitely fetch 5-6 marks in a easy way. Here i am going to provide a series of video which help you all to use it properly.

Calculator Plus > Part 1 > INVERSE MATRIX

Convention way:

  1. Find Cofactor
  2. Transpose it to find Adjoint of A
  3. Find Determinant  of A
  4. Ratio of Adjoint & Determinent is Inverse of A

Now with Calculator

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0 thoughts on “Calculator: A Life Saver in Gate Exam Part 1”

  1. When scientific calculators are only not allowed in the gate exam…then what’s the use of uploading videos to find inverse matrix using calc…we are not kids

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