Question

1. Find the distance between the following pair of points:
(i) (4, 7) and (10,- 1)
​

Answer 1

Answer:

Hello

Step-by-step explanation:

Same question just change the value!

Distance between two points (x

1

,y

1

) and (x

2

,y

2

) is

(x

1

−x

2

)

2

+(y

1

−y

2

)

2

(i) Distance between(2,3) and (4,1) is

=

(2−4)

2

+(3−1)

2

=

(−2)

2

+(2)

2

=

4+4

=

8

=2

2

(ii) Distance between (−5,7) and (−1,3) is

=

(−5−(−1))

2

+(7−3)

2

=

(−4)

2

+(4)

2

=

16+16

=

32

=4

2

(iii )Distance between (a,b) and(−a,−b) is

=

(a−(−a))

2

+(b−(−b))

2

=

(2a)

2

+(2b)

2

=

4a

2

+4b

2

=2

a

2

+b

2

Answer 2

Answer:

hey mate....... here is your answer