]> Exercises

Exercises

Follow the instructions with each exercise to solve the following matrix and vector notation problems
Calculate the below 3x3 matrix multiplication questions using what you've learned in the lesson.

  1. ( .4 0 − 3 .1 6 10 − 3 4.5 6 ) * ( .2 3.3 1.2 4 8 7 − 1 − 4 5 ) MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaqbaeqabmWaaaqaaiaac6cacaaI0aaabaGaaGimaaqaaiabgkHiTiaaiodaaeaacaGGUaGaaGymaaqaaiaaiAdaaeaacaaIXaGaaGimaaqaaiabgkHiTiaaiodaaeaacaaI0aGaaiOlaiaaiwdaaeaacaaI2aaaaaGaayjkaiaawMcaaiaacQcadaqadaqaauaabeqadmaaaeaacaGGUaGaaGOmaaqaaiaaiodacaGGUaGaaG4maaqaaiaaigdacaGGUaGaaGOmaaqaaiaaisdaaeaacaaI4aaabaGaaG4naaqaaiabgkHiTiaaigdaaeaacqGHsislcaaI0aaabaGaaGynaaaaaiaawIcacaGLPaaaaaa@51F5@

    ( 3.08 13.32 − 14.52 14.02 8.33 92.12 11.4 2.1 57.9 ) MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaqbaeqabmWaaaqaaiaaiodacaGGUaGaaGimaiaaiIdaaeaacaaIXaGaaG4maiaac6cacaaIZaGaaGOmaaqaaiabgkHiTiaaigdacaaI0aGaaiOlaiaaiwdacaaIYaaabaGaaGymaiaaisdacaGGUaGaaGimaiaaikdaaeaacaaI4aGaaiOlaiaaiodacaaIZaaabaGaaGyoaiaaikdacaGGUaGaaGymaiaaikdaaeaacaaIXaGaaGymaiaac6cacaaI0aaabaGaaGOmaiaac6cacaaIXaaabaGaaGynaiaaiEdacaGGUaGaaGyoaaaaaiaawIcacaGLPaaaaaa@54DE@

  2. ( 3 4 5 5 2 − 1 .1 .2 .3 ) * ( 8 − 9 − 10 4 5 7 2.2 3.3 4.4 ) MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaqbaeqabmWaaaqaaiaaiodaaeaacaaI0aaabaGaaGynaaqaaiaaiwdaaeaacaaIYaaabaGaeyOeI0IaaGymaaqaaiaac6cacaaIXaaabaGaaiOlaiaaikdaaeaacaGGUaGaaG4maaaaaiaawIcacaGLPaaacaGGQaWaaeWaaeaafaqabeWadaaabaGaaGioaaqaaiabgkHiTiaaiMdaaeaacqGHsislcaaIXaGaaGimaaqaaiaaisdaaeaacaaI1aaabaGaaG4naaqaaiaaikdacaGGUaGaaGOmaaqaaiaaiodacaGGUaGaaG4maaqaaiaaisdacaGGUaGaaGinaaaaaiaawIcacaGLPaaaaaa@510D@

    ( 51 9.5 20 45.8 − 38.3 − 40.4 2.26 1.09 1.72 ) MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaqbaeqabmWaaaqaaiaaiwdacaaIXaaabaGaaGyoaiaac6cacaaI1aaabaGaaGOmaiaaicdaaeaacaaI0aGaaGynaiaac6cacaaI4aaabaGaeyOeI0IaaG4maiaaiIdacaGGUaGaaG4maaqaaiabgkHiTiaaisdacaaIWaGaaiOlaiaaisdaaeaacaaIYaGaaiOlaiaaikdacaaI2aaabaGaaGymaiaac6cacaaIWaGaaGyoaaqaaiaaigdacaGGUaGaaG4naiaaikdaaaaacaGLOaGaayzkaaaaaa@5005@