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Straight Lines and Pair of Straight Lines question

2024 · 30 Jan · Shift 2 · Q38

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Mathematics
Straight Lines and Pair of Straight Lines
2024 · 30 Jan · Shift 2 · Q38

Straight Lines and Pair of Straight Lines question

2024 · 30 Jan · Shift 2 · Q38

JEE MainMathematicsStraight Lines and Pair of Straight LinesMCQ+4 / −1

If

x^2-y^2+2 h x y+2 g x+2 f y+c=0

is the locus of a point, which moves such that it is always equidistant from the lines

x+2 y+7=0

and

2 x-y+8=0

, then the value of

g+c+h-f

equals

A
8
B
14
C
29
D
6

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