We performed drama on the stage.
Answers
Answered by
0
Answer:
Prove:
1
+
cot
2
θ
=
csc
2
θ
1
+
cot
2
θ
=
(
1
+
cos
2
θ
sin
2
θ
)
Rewrite the left side
.
=
(
sin
2
θ
sin
2
θ
)
+
(
cos
2
θ
sin
2
θ
)
Write both terms with the common denominator
.
=
sin
2
θ
+
cos
2
θ
sin
2
θ
=
1
sin
2
θ
=
csc
2
θ
Similarly,
1
+
tan
2
θ
=
sec
2
θ
Answered by
0
The drama was performed by us on the stage...
THANK YOU!
Similar questions