image

    Have a query? Ask a Tutor!!

    Access to best educators and exclusive paper discussions

    Offsite Campus

    Can’t find what you’re looking for?

    Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

    • Homework- One to One Solutions
    • Understand concepts to solve better
    • Get your doubts solved instantly
    Maths-
    General
    Easy

    Question

    Which one of the following is not true

    1. Matrix addition is commutative    
    2. Matrix addition is associative    
    3. Matrix multiplication is commutative    
    4. Matrix multiplication is associative    

    The correct answer is: Matrix multiplication is commutative

      It is a property of matrix multiplication.

      Related Questions to study

      General
      Maths-

      If A equals open square brackets table row 0 1 row 1 0 end table close square brackets comma B equals open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets then left parenthesis A plus B right parenthesis to the power of 2 end exponentequals

      If A equals open square brackets table row 0 1 row 1 0 end table close square brackets comma B equals open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets then left parenthesis A plus B right parenthesis to the power of 2 end exponentequals

      Maths-General
      General
      Maths-

      If A equals open square brackets table row 3 1 row cell negative 1 end cell 2 end table close square brackets, then A to the power of 2 end exponent equals

      If A equals open square brackets table row 3 1 row cell negative 1 end cell 2 end table close square brackets, then A to the power of 2 end exponent equals

      Maths-General
      General
      Maths-

      The order of left square bracket x y z right square bracket open square brackets table row a g g row f b f row g f c end table close square brackets open square brackets table row cell x end cell row cell y end cell row cell z end cell end table close square brackets is

      The order of left square bracket x y z right square bracket open square brackets table row a g g row f b f row g f c end table close square brackets open square brackets table row cell x end cell row cell y end cell row cell z end cell end table close square brackets is

      Maths-General
      parallel
      General
      Maths-

      If A equals d i g left parenthesis 2 comma negative 1 , 3 right parenthesis comma B equals d i g left parenthesis negative 1 , 3 comma 2 right parenthesis, then A to the power of 2 end exponent B equals

      If A equals d i g left parenthesis 2 comma negative 1 , 3 right parenthesis comma B equals d i g left parenthesis negative 1 , 3 comma 2 right parenthesis, then A to the power of 2 end exponent B equals

      Maths-General
      General
      Maths-

      Which of the following relations is incorrect

      Which of the following relations is incorrect

      Maths-General
      General
      Maths-

      If A equals open square brackets table row 0 1 row 0 0 end table close square bracketsand A B equals O, then B =

      If A equals open square brackets table row 0 1 row 0 0 end table close square bracketsand A B equals O, then B =

      Maths-General
      parallel
      General
      Maths-

      If A equals open square brackets table row cell 1 divided by 3 end cell 2 row 0 cell 2 x minus 3 end cell end table close square brackets comma B equals open square brackets table row 3 6 row 0 cell negative 1 end cell end table close square bracketsand A B equals I, then x =

      If A equals open square brackets table row cell 1 divided by 3 end cell 2 row 0 cell 2 x minus 3 end cell end table close square brackets comma B equals open square brackets table row 3 6 row 0 cell negative 1 end cell end table close square bracketsand A B equals I, then x =

      Maths-General
      General
      Maths-

      If A equals open square brackets table row 1 0 1 row 0 1 1 row 1 0 0 end table close square brackets, then A is

      If A equals open square brackets table row 1 0 1 row 0 1 1 row 1 0 0 end table close square brackets, then A is

      Maths-General
      General
      Maths-

      The values of x comma y comma zin order of the system of equations 3 x plus y plus 2 z equals 3 comma 2 x minus 3 y minus z equals negative 3, x plus 2 y plus z equals 4 comma are

      The values of x comma y comma zin order of the system of equations 3 x plus y plus 2 z equals 3 comma 2 x minus 3 y minus z equals negative 3, x plus 2 y plus z equals 4 comma are

      Maths-General
      parallel
      General
      Maths-

      If x is a positive integer, then capital delta equals open vertical bar table row cell x factorial end cell cell left parenthesis x plus 1 right parenthesis factorial end cell cell left parenthesis x plus 2 right parenthesis factorial end cell row cell left parenthesis x plus 1 right parenthesis factorial end cell cell left parenthesis x plus 2 right parenthesis factorial end cell cell left parenthesis x plus 3 right parenthesis factorial end cell row cell left parenthesis x plus 2 right parenthesis factorial end cell cell left parenthesis x plus 3 right parenthesis factorial end cell cell left parenthesis x plus 4 right parenthesis factorial end cell end table close vertical bar is equal to

      If x is a positive integer, then capital delta equals open vertical bar table row cell x factorial end cell cell left parenthesis x plus 1 right parenthesis factorial end cell cell left parenthesis x plus 2 right parenthesis factorial end cell row cell left parenthesis x plus 1 right parenthesis factorial end cell cell left parenthesis x plus 2 right parenthesis factorial end cell cell left parenthesis x plus 3 right parenthesis factorial end cell row cell left parenthesis x plus 2 right parenthesis factorial end cell cell left parenthesis x plus 3 right parenthesis factorial end cell cell left parenthesis x plus 4 right parenthesis factorial end cell end table close vertical bar is equal to

      Maths-General
      General
      Maths-

      The system of equations lambda x plus y plus z equals 0 comma negative x plus lambda y plus z equals 0 comma negative x minus y plus lambda z equals 0, will have a non zero solution if real values of lambdaare given by

      The system of equations lambda x plus y plus z equals 0 comma negative x plus lambda y plus z equals 0 comma negative x minus y plus lambda z equals 0, will have a non zero solution if real values of lambdaare given by

      Maths-General
      General
      Maths-

      Set of equations a plus b minus 2 c equals 0 , 2 a minus 3 b plus c equals 0 and a minus 5 b plus 4 c equals alphais consistent for alphaequal to

      Set of equations a plus b minus 2 c equals 0 , 2 a minus 3 b plus c equals 0 and a minus 5 b plus 4 c equals alphais consistent for alphaequal to

      Maths-General
      parallel
      General
      Maths-

      The number of solutions of the equations x plus 4 y minus z equals 0 comma 3 x minus 4 y minus z equals 0 comma x minus 3 y plus z equals 0 is

      The number of solutions of the equations x plus 4 y minus z equals 0 comma 3 x minus 4 y minus z equals 0 comma x minus 3 y plus z equals 0 is

      Maths-General
      General
      Maths-

      open vertical bar table row 0 a cell negative b end cell row cell negative a end cell 0 c row b cell negative c end cell 0 end table close vertical bar equals

      open vertical bar table row 0 a cell negative b end cell row cell negative a end cell 0 c row b cell negative c end cell 0 end table close vertical bar equals

      Maths-General
      General
      Maths-

      If open vertical bar table row cell x plus 1 end cell 3 5 row 2 cell x plus 2 end cell 5 row 2 3 cell x plus 4 end cell end table close vertical bar equals 0, then x =

      If open vertical bar table row cell x plus 1 end cell 3 5 row 2 cell x plus 2 end cell 5 row 2 3 cell x plus 4 end cell end table close vertical bar equals 0, then x =

      Maths-General
      parallel

      card img

      With Turito Academy.

      card img

      With Turito Foundation.

      card img

      Get an Expert Advice From Turito.

      Turito Academy

      card img

      With Turito Academy.

      Test Prep

      card img

      With Turito Foundation.