Ineed correct answers only for brainliest

we are given to find

we know that

where

i is number of rows

j is number of column

Here , we get

i=2

and j=3

so,

means second row and third column

we can look at matrix and find element

we can see that

that element is -21

so,

...........Answer

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

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