What is the characteristic of a Matrix Null:

Select the appropriate response
A)All elements are = 0
B)All elements are negative
C)First row = 0
D)First Column = 0

The characteristic of a Null Matrix is :

A)All elements are = 0

C)First row = 0

D)First Column = 0

Step-by-step explanation:

Here we have , to tell which of the following are the characteristic of the null matrix  :

Null Matrix : A null matrix is a matrix whose every element is zero ! for Example - is a 3×3 matrix , i.e. 3 rows & 3 columns .

A)All elements are = 0

Yes, All elements of a Null matrix are equal to 0 .

B)All elements are negative

No , not even a single matrix entry is negative .

C)First row = 0

Yes, First row is equal to zero!

D)First Column = 0

Yes, First column is equal to zero!

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.