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Trigonometry
Right Triangles
Verify the identity. 8 sec xsec x tan x = 8 sec
Undergraduate
Verify the identity. 8 sec xsec x tan x = 8 sec x ( sec x + tan x ) Multiply the numerator and denominator
Verify the identity.
8
sec xsec x
tan x
=
8
sec x
(
sec x
+
tan x
)
Multiply the numerator and denominator by a common value, and then simplify.
8
sec xsec x
tan x
=
8
sec xsec x
tan x
sec x
+
tan x
=
8
sec x
sec
2
x
tan
2
x
Use a Pythagorean Identity, and then simplify.
=
1
=
Step by Step Solution
1
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