1
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

The slopes of the lines, which make an angle 45$$^\circ$$ with the line $$3x-y=-5$$, are

A
$$1,-1$$
B
$$\frac{1}{2},-1$$
C
$$1,\frac{1}{2}$$
D
$$-2,\frac{1}{2}$$
2
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

If 3 and 4 are intercepts of a line L = 0, then the distance of L $$\equiv$$ 0 from the origin is

A
5 units
B
12 units
C
$$\frac{5}{12}$$ unit
D
$$\frac{12}{5}$$ units
3
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

The coordinates of the foot of the perpendicular drawn from the point (3, 4) on the line $$2x+y-7=0$$ is

A
(1, 5)
B
$$\left(\frac{9}{5},\frac{17}{5}\right)$$
C
(1, $$-$$5)
D
($$-5$$, 1)
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