Question

please solve no need for steps only option please​

Answer 1

Answer:

48. option: (d) (3,-2)

49. option: (b) k≠6

Answer 2

Step-by-step explanation:

50) x+2y-4=0 ---- 1

2x+4y-12=0 ------2

from equations 1and 2

1/2=2/4not equal to -4/-12

1/2=1/2not equal to 1/3

(here 1/3 =-4/-12)

so it is parallel. so,( b) is correct