1-cosx÷sinx= 2cosecx
Answers
Answered by
0
Step-by-step explanation:
Explanation:
L
H
S
:
sin
x
1
−
cos
x
+
1
−
cos
x
sin
x
=
sin
x
⋅
sin
x
+
(
1
−
cos
x
)
(
1
−
cos
x
)
sin
x
(
1
−
cos
x
)
->common denominator
=
sin
2
x
+
1
−
2
cos
x
+
cos
2
x
sin
x
(
1
−
cos
x
)
=
sin
2
x
+
cos
2
x
+
1
−
2
cos
x
sin
x
(
1
−
cos
x
)
=
1
+
1
−
2
cos
x
sin
x
(
1
−
cos
x
)
=
2
−
2
cos
x
sin
x
(
1
−
cos
x
)
=
2
(
1
−
cos
x
)
sin
x
(
1
−
cos
x
)
=
2
(
1
−
cos
x
)
sin
x
(
1
−
cos
x
)
=
2
sin
x
=
2
⋅
1
sin
x
=
2
csc
x
=
R
H
S
hope it helps uh
please Mark as brainest
Similar questions