Multiple Choice
Evaluate the following expression.(x ≠ π/2+πn,where n is a whole number)
Sec5x (sec x tan x) - sec3x (sec x tan x)
A) sec4x tan x
B) 4 sec x tan4 x
C) sec3x tan5x
D) sec4x tan3 x
E) sec3x tan3x
Correct Answer:
Verified
Correct Answer:
Verified
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