efficiency.
csc(74) = 1.0403 (rounded)
Sec(27) = 1/cos(27) = 1/0.891 = 1.1223 approx
.105
the cotangent of a 50 degree angle is -3.678
This is in Radians.
The cotangent of a 50 degree angle is .8391 (rounded) degrees.
1.836
cot 32° = 1/(tan 32°)
= 1/(0.6249)
= 1.6003
You can calculate this on any scientific calculator. Those calculators don't usually have a special key for the cotangens, but this is the same as 1 / tan(68).
2.281
.835807361
equity
Find the cosine of 38 degrees and then find its reciprocal.
csc(74) = 1.0403 (rounded)