SOLUTION: (1). Simplify the trigonometric expression to a multiple or power of a single trig function.
cot(-α)cos(-α) +sin(-α) =
(2). Change all trigonometric functions
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Question 964860: (1). Simplify the trigonometric expression to a multiple or power of a single trig function.
cot(-α)cos(-α) +sin(-α) =
(2). Change all trigonometric functions in the expression to sines and cosines and simplify.
(cos(−x))/(sec x + tan(−x))
Thank you
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
(1). Simplify the trigonometric expression to a multiple or power of a single trig function.
cot(-α)cos(-α) +sin(-α) =
use x in place of α
(2). Change all trigonometric functions in the expression to sines and cosines and simplify.
(cos(−x))/(sec x + tan(−x))
cos(x)=cos(-x)
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