Enter a problem...
Trigonometry Examples
Popular Problems
Trigonometry
Expand the Trigonometric Expression tan(u+v)
tan
(
u
+
v
)
tan
(
u
+
v
)
Step 1
Apply the
sum
of
angles
identity
.
tan
(
u
)
+
tan
(
v
)
1
-
tan
(
u
)
tan
(
v
)
tan
(
u
)
+
tan
(
v
)
1
−
tan
(
u
)
tan
(
v
)
Enter a problem...
[
x
2
1
2
√
π
∫
x
d
x
]
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
Please ensure that your password is at least 8 characters and contains each of the following:
a number
a letter
a special character: @$#!%*?&