The inverse cos of 1 is equal to o degrees. You can find this answer by knowing what angle measurement has cos equal to a value of 1.
y = arcsin( cos 48 ); arcsin may be seen as sin-1 on your calculator.
6.25
hi,the value of cos 60 is 1/2
The exact value of (\cos(40.7^\circ)) is not a simple rational number or a well-known trigonometric value. To find its numerical approximation, you can use a calculator, which gives (\cos(40.7^\circ) \approx 0.7578). For precise applications, it's best to use a calculator or software that can compute trigonometric functions.
cos(195) = -0.965925826289
The inverse cos of 1 is equal to o degrees. You can find this answer by knowing what angle measurement has cos equal to a value of 1.
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
The value of cos 40 degrees is approximately 0.766.
cos 34o ≈ 0.829 cos 34 = 0.86074
y = arcsin( cos 48 ); arcsin may be seen as sin-1 on your calculator.
6.25
Cos(22.5)=0.9238795325
cos(25o) = 0.906307787 ==========
hi,the value of cos 60 is 1/2
if sec A-tan A = a/b find the value of cos A.
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