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Byju's Answer
Standard XII
Mathematics
Special Integrals - 1
6. Solve sin3...
Question
6. Solve sin3x+cos2x=-2
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Similar questions
Q.
Solve
lim
x
→
x
2
1
−
sin
3
x
cos
2
x
Q.
Solve
cos
3
x
+
cos
2
x
=
sin
(
3
x
/
2
)
+
sin
(
x
/
2
)
,
0
≤
x
<
2
π
.
Q.
Solve the following equation:
2
sin
2
x
sin
4
x
−
cos
2
x
=
sin
3
x
Q.
Solve the following equations.
sin
x
+
sin
2
x
+
sin
3
x
=
cos
x
+
cos
2
x
+
cos
3
x
.
Q.
Solve the following equations:
(i)
cos
x
+
cos
2
x
+
cos
3
x
=
0
(ii)
cos
x
+
cos
3
x
-
cos
2
x
=
0
(iii)
sin
x
+
sin
5
x
=
sin
3
x
(iv)
cos
x
cos
2
x
cos
3
x
=
1
4
(v)
cos
x
+
sin
x
=
cos
2
x
+
sin
2
x
(vi)
sin
x
+
sin
2
x
+
sin
3
=
0
(vii)
sin
x
+
sin
2
x
+
sin
3
x
+
sin
4
x
=
0
(viii)
sin
3
x
-
sin
x
=
4
cos
2
x
-
2
(ix)
sin
2
x
-
sin
4
x
+
sin
6
x
=
0
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