Question

Write the ordered pair that represents yz. Then find the magnitude of yz . y=14,-23 z=23,-14

Answer 1

A on e2020

Explanation:

Answer 2

Ordered pair of yz is ( 9 , 9 ) and Magnitude of yz is 9√2 unit.

Explanation:

Given ordered pair of y and z are ( 14 , -23 ) and ( 23 , -14 ) respectively

To find: Ordered pair of yz and magnitude of yz

To find order pair of yz we subtract ordered pair of y from z.

Ordered pair of yz = ( 23 - 14 , -14 - (-23) )

= ( 9 , -14 + 23 )

= ( 9 , 9 )

Magnitude of yz ,
`[\left|yz\right|\:=\:√(9^2+9^2)`

=
`√(81+81)`

=
`√(2*81)`

=
`9√(2)`

Therefore, Ordered pair of yz is ( 9 , 9 ) and Magnitude of yz is 9√2 unit.