Question

The segment included by

Answer 1

Answer:

between t and r

Step-by-step explanation:

=

(5−x

3

2

)

3

dx

dy

=

2

3

(5−x

3

2

)

2

1

.(

3

−2

x

3

−1

)

dx

dy

∣

∣

∣

∣

∣

x=1=−2

For tangent at M(1,8)⇒

x−1

y−8

=−2⇒2x+y=10

⇒

5

x

+

10

y

∴ Length of the segment =

5

2

+10

2

=5

5