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Byju's Answer
Standard X
Physics
Magnetic Field Due to Current in a Solenoid
In Δ ABC, A...
Question
In
Δ
A
B
C
,
A
D
is perpendicular to
B
C
. Then
A
A
D
2
−
D
C
2
=
A
C
2
+
B
D
2
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B
A
B
2
−
A
C
2
=
B
C
(
B
D
−
C
D
)
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C
A
B
2
−
A
D
2
=
B
C
(
B
C
−
C
D
)
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D
B
C
2
−
C
D
2
=
B
D
(
A
C
+
B
D
)
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Solution
The correct option is
B
A
B
2
−
A
C
2
=
B
C
(
B
D
−
C
D
)
Option B is correct.
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