Question

3) If the indicator of point A is -5 & the indicator of point B is 3. then

d (A, B) =?​

Answer 1

Answer:

ThepointAisonY−axis.∴itsabscissa=0.SoA=(x

1

,y

1

)=(0,5)

andB=(x

2

,y

2

)=(−3,1)[given]

∴AB=

(x

2

−x

1

)

2

+(y

2

−y

1

)

2

=

(−3−0)

2

+(1−5)

2

=

25

=5units.

Answer 2

Answer:

7

Step-by-step explanation:

7 is the right answer ok