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ivanzaharov [21]
3 years ago
10

CosX = 1/secX Find all solutions for X.

Mathematics
2 answers:
DedPeter [7]3 years ago
7 0
Cosxsinx=1
2c0sxsinx=2
sin(2x)=2 impossible
In-s [12.5K]3 years ago
6 0
CosX always equals to 1/SecX so this is applicable for all the X
<span>cscX = 1 / sinX 

sinX = 1 / cscX 

secX = 1 / cosX 

cosX = 1 / secX 

tanX = 1 / cotX 

cotX = 1 / tanX 

tanX = sinX / cosX 

cotX = cosX / sinX</span>
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