1+sin2x +cos2x÷1+sin2x -
cos2x
Answers
Answered by
0
your question is not correct
Answered by
1
Answer:1
+
sin
2
x
+
cos
2
x
1
+
sin
2
x
−
cos
2
x
=
1
+
2
sin
x
cos
x
+
2
cos
2
x
−
1
1
+
2
sin
x
cos
x
−
1
+
2
sin
2
x
=
2
sin
x
cos
x
+
2
cos
2
x
2
sin
x
cos
x
+
2
sin
2
x
=
2
cos
x
(
sin
x
+
cos
x
)
2
sin
x
(
cos
x
+
sin
x
)
=
cot
x
Similar questions