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In a problem which can be represented by a right angled triangle, the value of the cosine of an angle can be found by dividing the length of the side adjacent to the angle with the length of the hypotenuse, so if the shorter side was 16 units long and the hypotenuse was 25 units long the cosine of the angle between those two lines would be 16/25 = 64/100 = 0.064;these cosines can easily be found on even cheap hand calculators; it is more difficult and rather obsolete to look for them in a book of mathematical tables
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How do you calculate cos phi -1?
cos(phi - 1) = cos(phi)cos(1) + sin(phi)sin(1)
What is the value of Cos 1?
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.
What is cos 60?
hi,the value of cos 60 is 1/2
What is the value of cos -3pie divided by 2?
-5
What is the value of cos 41 degrees to four decimal places?
cos(41 deg) = 0.7574
How do you calculate cos phi -1?
cos(phi - 1) = cos(phi)cos(1) + sin(phi)sin(1)
What is the value of cos 40 degrees?
The value of cos 40 degrees is approximately 0.766.
What is the value of the cos of 34 degrees?
cos 34o ≈ 0.829 cos 34 = 0.86074
What is the value of cos 25 degrees?
cos(25o) = 0.906307787 ==========
What is the value of cos 22.5 degrees?
Cos(22.5)=0.9238795325
What is the value of Cos 1?
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.
Find the exact value of cos 195?
cos(195) = -0.965925826289
What is cos 60?
hi,the value of cos 60 is 1/2
What is the value of sin A plus cos Acos A (1-cos A) when tan A 815?
When tan A = 815, sin A = 0.9999992 and cos A = 0.0012270 so that sin A + cos A*cos A*(1-cos A) = 1.00000075, approx.
The value of cos 305 is?
-55
What is the value of cos 46?
-0.432177945
Value of Cos 2 Cos inverse 0.8?
If the angles are measured in radians then the answer is -0.2678
