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Question

Assertion :The matrix is a diagonal matrix
Reason : is a square matrix such that entry then A is called diagonal matrix.

A
Both (A) & (R) are individually true & (R) is correct explanation of (A)

B
Both (A) & (R) are individually true but (R) is not the correct (proper) explanation of (A)

C
(A) is true but (R)is false

D
(A) is false but (R ) is true

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Text SolutionText solutionverified iconVerified

The given matrix having order  
Given matrix is not a square matrix. 
Diagonal exist only in the square matrix 
Assertion (A) is false.
On the other side reason (R) satisfies the condition of diagonal matrix i.e. A diagonal matrix is the type of matrix which has non zero elements present in the diagonal. In other words, all other elements other than diagonal elements must be 0.
Assertion (A) is false but Reason (R) is true
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Question Text
Assertion :The matrix is a diagonal matrix
Reason : is a square matrix such that entry then A is called diagonal matrix.
Answer TypeText solution:1
Upvotes150