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saw5 [17]
3 years ago
9

Simplify sinø + cosø × cotø

Mathematics
1 answer:
insens350 [35]3 years ago
3 0
That would be 
                        cos x
sin x + cos x * --------
                        sin x
               
                        sin x
Mult sin x by ----------
                        sin x

to obtain 

(sin x)^2
------------
   sin x

and then add

(cos x)^2
-------------
   sin x

with the outcome being 

(sin x)^2 + (cos x)^2        1
--------------------------- = --------- = cos x (answer)
              sin x                sin x
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