Question

point (1,k) lies on x-y=1, then the values of k is if​

Answer 1

Answer:

Correct option is

B

(3,

2

9

)

Given lines are parallel.

Given point lies on horizontal line y=2

Value of x when y=2 for x−y−1=0 is x=3 and 2(x−y)−5=0 is x=

2

9

The point (a,2) to lie in between these lines values of a should be between 3 and

2

9

Therefore a∈(3,

2

9

)

Answer 2

Answer:

0

Step-by-step explanation:

1-k=1 then simplifying it k is equal to 0

k=0