Question

true (T) or false (F): birde te whelle (3) The line segment AB is the shortest route from A to B.​

Answer 1

Step-by-step explanation:

false they will be equal

Answer 2

Answer:

S.D=

∣

p

ˉ

×

q

ˉ

∣

[

b

ˉ

−

a

ˉ

p

ˉ

q

ˉ

]

but ∣

p

ˉ

×

q

ˉ

∣=

2

1

and S.D=1

⇒(

b

ˉ

−

a

ˉ

)⋅(

p

ˉ

×

q

ˉ

)=

2

1

⇒∣

b

ˉ

−

a

ˉ

∣∣

p

ˉ

×

q

ˉ

∣cos60

o

=

2

1

⇒∣

b

ˉ

−

a

ˉ

∣=2

∴AB=2

Step-by-step explanation:

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