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Byju's Answer
Standard XII
Mathematics
Sine Rule
The meaning o...
Question
The meaning of
S
i
n
2
A
and
2
S
i
n
A
is different.
A
True
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B
False
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Solution
The correct option is
A
True
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0
Similar questions
Q.
The meaning of
S
i
n
2
A
and
2
S
i
n
A
is different.
Q.
sin
2
A
=
2
sin
A
, find
A
.
Q.
s
i
n
2
A
=
2
s
i
n
A
is true when A =
Q.
If
2
(
sin
a
+
sin
b
)
x
−
2
sin
(
a
−
b
)
y
=
3
and
2
(
cos
a
+
cos
b
)
x
+
2
cos
(
a
−
b
)
y
=
5
are perpendicular, then
sin
2
a
+
sin
2
b
=
Q.
Choose the correct option and justify your choice:
sin
2
A
=
2
sin
A
is true when
A
=
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