Maths-
General
Easy

Question

If A  negative A to the power of straight prime= 0, then straight A to the power of straight prime is -
 

  1. orthogonal matrix    
  2. symmetric matrix    
  3. skew- symmetric matrix    
  4. triangular matrix    

hintHint:

we know that if A = A' Then A = A' is called symmetric matrix

The correct answer is: symmetric matrix


    We are given that A-A'=0 then we are asked to find A'

    Therefore we find that it is a symmetric matrix

    Related Questions to study

    General
    Maths-

    If A is a matrix of order 3 × 4, then both ABT and BTA are defined if order of B is -

    If A is a matrix of order 3 × 4, then both ABT and BTA are defined if order of B is -

    Maths-General
    General
    maths-

    If A =open square brackets table row cell cos invisible function application alpha end cell cell sin invisible function application alpha end cell row cell negative sin invisible function application alpha end cell cell cos invisible function application alpha end cell end table close square brackets, then Astraight A to the power of straight prime equals -

    If A =open square brackets table row cell cos invisible function application alpha end cell cell sin invisible function application alpha end cell row cell negative sin invisible function application alpha end cell cell cos invisible function application alpha end cell end table close square brackets, then Astraight A to the power of straight prime equals -

    maths-General
    General
    chemistry-

    The ratio of the gases obtained on dehydration ofHCOOH and  H subscript 2 C subscript 2 O subscript 4 space b y space c o n c. H subscript 2 S O subscript 4

    The ratio of the gases obtained on dehydration ofHCOOH and  H subscript 2 C subscript 2 O subscript 4 space b y space c o n c. H subscript 2 S O subscript 4

    chemistry-General
    parallel
    General
    maths-

    If A = open square brackets table row 3 x row y 0 end table close square brackets and A = AT, then -

    If A = open square brackets table row 3 x row y 0 end table close square brackets and A = AT, then -

    maths-General
    General
    Maths-

    For suitable matrices A, B; the false statement is-

    For suitable matrices A, B; the false statement is-

    Maths-General
    General
    maths-

    If A =open square brackets table row a b row b a end table close square brackets, then |A +AT| equals -

    If A =open square brackets table row a b row b a end table close square brackets, then |A +AT| equals -

    maths-General
    parallel
    General
    Maths-

    If A= open square brackets table row cell cos invisible function application theta end cell cell negative sin invisible function application theta end cell row cell sin invisible function application theta end cell cell cos invisible function application theta end cell end table close square brackets, then AAT equals-

    If A= open square brackets table row cell cos invisible function application theta end cell cell negative sin invisible function application theta end cell row cell sin invisible function application theta end cell cell cos invisible function application theta end cell end table close square brackets, then AAT equals-

    Maths-General
    General
    Maths-

    If A = open square brackets table row 3 2 row 1 4 end table close square brackets and B =open square brackets table row cell negative 1 end cell 2 row cell negative 1 end cell 1 end table close square brackets, then correct statement is -

    If A = open square brackets table row 3 2 row 1 4 end table close square brackets and B =open square brackets table row cell negative 1 end cell 2 row cell negative 1 end cell 1 end table close square brackets, then correct statement is -

    Maths-General
    General
    Maths-

    If A, B, C, are three matrices, then AT + BT + CT is -

    If A, B, C, are three matrices, then AT + BT + CT is -

    Maths-General
    parallel
    General
    Maths-

    If A and B are matrices of order m × n and n × m respectively, then the order of matrix BT (AT)T is -

    If A and B are matrices of order m × n and n × m respectively, then the order of matrix BT (AT)T is -

    Maths-General
    General
    Maths-

    If A = open square brackets table row 1 2 row cell negative 1 end cell 2 end table close square brackets and B =open square brackets table row 3 4 row 2 cell negative 2 end cell end table close square brackets , then (AB)T is-

    If A = open square brackets table row 1 2 row cell negative 1 end cell 2 end table close square brackets and B =open square brackets table row 3 4 row 2 cell negative 2 end cell end table close square brackets , then (AB)T is-

    Maths-General
    General
    Maths-

    If open square brackets table row alpha beta row gamma cell negative alpha end cell end table close square brackets is square root of I2, then alpha comma beta and gamma will satisfy the relation -

    If open square brackets table row alpha beta row gamma cell negative alpha end cell end table close square brackets is square root of I2, then alpha comma beta and gamma will satisfy the relation -

    Maths-General
    parallel
    General
    Maths-

    If A = open square brackets table row 2 0 1 row 2 1 3 row 1 cell negative 1 end cell 0 end table close square brackets then A2 – 5A + 6I =

    If A = open square brackets table row 2 0 1 row 2 1 3 row 1 cell negative 1 end cell 0 end table close square brackets then A2 – 5A + 6I =

    Maths-General
    General
    Maths-

    If A =open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets, B =open square brackets table row 0 1 row 1 0 end table close square brackets, C =open square brackets table row 1 0 row 0 cell negative 1 end cell end table close square brackets, then which of the following statement is true-

    If A =open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets, B =open square brackets table row 0 1 row 1 0 end table close square brackets, C =open square brackets table row 1 0 row 0 cell negative 1 end cell end table close square brackets, then which of the following statement is true-

    Maths-General
    General
    Maths-

    If A = open square brackets table row 0 1 row 1 0 end table close square brackets and B =open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets , then -

    If A = open square brackets table row 0 1 row 1 0 end table close square brackets and B =open square brackets table row 0 cell negative i end cell row i 0 end table close square brackets , then -

    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.