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Class XII
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Chapter 11
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Distance from a point to a plane; intersections
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Quiz
Class XII
Quick check : Distance and intersections
6 questions
Question 1 of 6
Score:
0
/ 0
Distance from
(
x
0
,
y
0
,
z
0
)
(x_0, y_0, z_0)
(
x
0
,
y
0
,
z
0
)
to
A
x
+
B
y
+
C
z
+
D
=
0
Ax + By + Cz + D = 0
A
x
+
B
y
+
C
z
+
D
=
0
is
A
∣
A
x
0
+
B
y
0
+
C
z
0
+
D
∣
/
A
2
+
B
2
+
C
2
|Ax_0 + By_0 + Cz_0 + D|/\sqrt{A^2+B^2+C^2}
∣
A
x
0
+
B
y
0
+
C
z
0
+
D
∣/
A
2
+
B
2
+
C
2
B
∣
D
∣
/
A
2
+
B
2
+
C
2
|D|/\sqrt{A^2+B^2+C^2}
∣
D
∣/
A
2
+
B
2
+
C
2
C
x
0
+
y
0
+
z
0
x_0 + y_0 + z_0
x
0
+
y
0
+
z
0
D
∣
D
∣
|D|
∣
D
∣
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