A point equidistant from the line 4x+3y+10=0, 5x−12y+26=0 and 7x+24y−50=0 is
(0, 0)
Let the coordinates of the point be (a, b)
Now, the distance of the point (a, b)
from 4x+3y+10=0 is given by
∣∣∣4a+3b+10√42+32∣∣∣
=∣∣4a+3b+105∣∣
Again, the distance of the point (a, b) from 5x−12y+26=0 is given by
∣∣ ∣∣5a−12b+26√52+(−12)2∣∣ ∣∣
=∣∣5a−12b+2613∣∣
Again, the distance of the point (a, b) from 7x+24y−50=0 is given by
∣∣ ∣∣7a+24b−50√72+(24)2∣∣ ∣∣
=∣∣7a+24b−5025∣∣
Now ∣∣4a+3b+105∣∣=∣∣5a−12b+2613∣∣
=∣∣7a+24b−5025∣∣
Only a=0 and b=0 is satisfying the above equation:
Hence, the correct answer is option (c).