Question

please answer the question its urgent ​

Answer 1

Answer:

This is the answer 2/3 hand writing is poor but solution is correct

Answer 2

It is given that P divides the line segment joining A(-1,3) and B(9,8) in the ratio k:1. so, coordinates of P are ( k+1 9k−1 , k+1 8k+3 ).

( k+1 9k−1 , k+1 8k+3 ) lines on the line x-y+2=0

∴

k+1

9k−1−k+1

8k+3+2=0

⇒9k−1−8k−3+2k+2=0⇒3k−2=0⇒k=2/3

Hope it's helpful dear...........