Chemistry-
General
Easy
Question
The products (A) and (B) are:
The correct answer is: ![](data:image/png;base64,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)
Related Questions to study
maths-
If w is a complex cube root of unity, then the matrix A =
is a-
If w is a complex cube root of unity, then the matrix A =
is a-
maths-General
maths-
Matrix [1 2]
is equal to-
Matrix [1 2]
is equal to-
maths-General
maths-
If A –2B =
and 2A – 3B =
, then matrix B is equal to–
If A –2B =
and 2A – 3B =
, then matrix B is equal to–
maths-General
maths-
The value of x for which the matrix A =
is inverse of B =
is
The value of x for which the matrix A =
is inverse of B =
is
maths-General
maths-
The greatest possible difference between two of the roots if [0, 2
] is
The greatest possible difference between two of the roots if [0, 2
] is
maths-General
maths-
Statement I :
is a diagonal matrix.
Statement II : A square matrix A = (aij) is a diagonal matrix if aij = 0 .![for all straight i times not equal to straight j](data:image/png;base64,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)
Statement I :
is a diagonal matrix.
Statement II : A square matrix A = (aij) is a diagonal matrix if aij = 0 .![for all straight i times not equal to straight j](data:image/png;base64,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)
maths-General
maths-
Let A be a 2 × 2 matrix with real entries. Let I be the 2 × 2 identity. Denote by tr(A), The sum of diagonal entries of A, Assume that A2 = I.
Statement-I :If A
I and A
– I, then det A= – 1
Statement-II : If A
I and A
– I then tr(A)
0.
Let A be a 2 × 2 matrix with real entries. Let I be the 2 × 2 identity. Denote by tr(A), The sum of diagonal entries of A, Assume that A2 = I.
Statement-I :If A
I and A
– I, then det A= – 1
Statement-II : If A
I and A
– I then tr(A)
0.
maths-General
maths-
Suppose
,
let x be a 2×2 matrix such that
AX = B
Statement-I : X is non singular & |x| = ±2
Statement-II : X is a singular matrix
Suppose
,
let x be a 2×2 matrix such that
AX = B
Statement-I : X is non singular & |x| = ±2
Statement-II : X is a singular matrix
maths-General
maths-
If
then
is equal to
If
then
is equal to
maths-General
maths-
Statement-I : If A & B are two 3×3 matrices such that AB = 0, then A = 0 or B = 0
Statement-II : If A, B & X are three 3×3 matrices such that AX = B, |A|
0, then X = A–1B
Statement-I : If A & B are two 3×3 matrices such that AB = 0, then A = 0 or B = 0
Statement-II : If A, B & X are three 3×3 matrices such that AX = B, |A|
0, then X = A–1B
maths-General
maths-
Assertion (A): The inverse of the matrix
does not exist.
Reason (R) : The matrix
is singular. [![because](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAKCAYAAABSfLWiAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAJufgqOgAAACRJREFUeNpjYMAE/6EYGwiAyi1nIACoYsgoIAzwBTR9DaEPAABHCgvlC8PdSAAAAFB0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4MjIzNTs8L21vPjwvbWF0aD6HYN/sAAAAAElFTkSuQmCC)
= 0, since R2 = 2R1]
Assertion (A): The inverse of the matrix
does not exist.
Reason (R) : The matrix
is singular. [![because](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAKCAYAAABSfLWiAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAJufgqOgAAACRJREFUeNpjYMAE/6EYGwiAyi1nIACoYsgoIAzwBTR9DaEPAABHCgvlC8PdSAAAAFB0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4MjIzNTs8L21vPjwvbWF0aD6HYN/sAAAAAElFTkSuQmCC)
= 0, since R2 = 2R1]
maths-General
maths-
Assertion (A):
is a diagonal matrix
Reason (R) : A square matrix A = (aij) is a diagonal matrix if aij = 0 for all i
j.
Assertion (A):
is a diagonal matrix
Reason (R) : A square matrix A = (aij) is a diagonal matrix if aij = 0 for all i
j.
maths-General
maths-
Consider
= – 1, where ai. aj + bi. bj + ci.cj =
and i, j = 1,2,3
Assertion(A) : The value of
is equal to zero
Reason(R) : If A be square matrix of odd order such that AAT = I, then | A + I | = 0
Consider
= – 1, where ai. aj + bi. bj + ci.cj =
and i, j = 1,2,3
Assertion(A) : The value of
is equal to zero
Reason(R) : If A be square matrix of odd order such that AAT = I, then | A + I | = 0
maths-General
maths-
Assertion(A) : The inverse of the matrix A = [Aij]n × n where aij = 0, i
j is B = [aij–1]n× n
Reason(R): The inverse of singular matrix does not exist
Assertion(A) : The inverse of the matrix A = [Aij]n × n where aij = 0, i
j is B = [aij–1]n× n
Reason(R): The inverse of singular matrix does not exist
maths-General
maths-
Assertion : The product of two diagonal matrices of order 3 × 3 is also a diagonal matrix
Reason : matrix multiplicationis non commutative
Assertion : The product of two diagonal matrices of order 3 × 3 is also a diagonal matrix
Reason : matrix multiplicationis non commutative
maths-General