Maths-
General
Easy
Question
If A =
and (aI2 + bA)2 = A, then -
- a = b =
- a = b = 1/
- a = b =
- a = b = 1/
The correct answer is: a = b = 1/![square root of 2](data:image/png;base64,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)
we are given that A =
and (aI2 + bA)2 = A, then we need to find the correct option
![left parenthesis a I plus b A right parenthesis squared space space equals left parenthesis a I plus b A right parenthesis left parenthesis a I plus b A right parenthesis space
equals a squared I squared space plus a b I A plus b a A I plus b squared A squared space space space
equals a squared I plus 2 a b A plus b squared space A squared space space left parenthesis because I space squared equals I comma I A equals A I right parenthesis space
equals a squared I plus 2 a b A minus b squared space I left parenthesis because A space space 2 space space equals negative I right parenthesis
space equals left parenthesis a squared minus b squared space right parenthesis I plus 2 a b A space
E q u a t i n g space c o r r e s p o n d i n g space e l e m e n t s space i n space left parenthesis a I plus b A right parenthesis squared space space a n d space A squared space comma
space w e space g e t space a squared minus b squared space space equals 0 space a n d space 2 a b equals 1
space s o l v i n g space t h i s space w e space g e t space a equals b equals plus-or-minus space fraction numerator 1 over denominator root index blank of 2 end fraction](data:image/png;base64,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)
Therefore the correct option is choice 2
Related Questions to study
Maths-
If A is invertible matrix, then det (A–1) equals-
If A is invertible matrix, then det (A–1) equals-
Maths-General
maths-
If D = diag (d1, d2, d3, ...,dn), where d1
0 for all i = 1,2,....,n; then D–1 is equal to-
If D = diag (d1, d2, d3, ...,dn), where d1
0 for all i = 1,2,....,n; then D–1 is equal to-
maths-General
Maths-
If A and B are square matrices such that AB = B and BA = A, then A2 + B2 is equal to-
If A and B are square matrices such that AB = B and BA = A, then A2 + B2 is equal to-
Maths-General
Maths-
If
=
, then which of following statement is true -
If
=
, then which of following statement is true -
Maths-General
maths-
If A =
, then -
If A =
, then -
maths-General
Maths-
If D = diag (d1, d2,.....,dn), then Dn equals -
If D = diag (d1, d2,.....,dn), then Dn equals -
Maths-General
Maths-
If A =
, then for every positive integer n, An is equal to -
If A =
, then for every positive integer n, An is equal to -
Maths-General
Maths-
If A = [aij] is scalar matrix of order n × n such that aij = k for all i, then |A| equals -
If A = [aij] is scalar matrix of order n × n such that aij = k for all i, then |A| equals -
Maths-General
maths-
If E (
) =
then E(
) E(
) is equal to-
If E (
) =
then E(
) E(
) is equal to-
maths-General
chemistry-
When bleaching powder is treated with carbon dioxide:
When bleaching powder is treated with carbon dioxide:
chemistry-General
Maths-
If A =
and n
N, then An is equal to-
If A =
and n
N, then An is equal to-
Maths-General
Maths-
If A =
, then A–1 =
If A =
, then A–1 =
Maths-General
maths-
For any square matrix A, which statement is wrong-
For any square matrix A, which statement is wrong-
maths-General
Maths-
If A =
, then value of A–1 is-
If A =
, then value of A–1 is-
Maths-General
maths-
If A =
, B =
and X is a matrix such that A = BX, then X equals -
If A =
, B =
and X is a matrix such that A = BX, then X equals -
maths-General