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Cos is short for Cosine ( Complementary Sine)
Similrly
Sin is short for Sine
Tan is short for Tangent.
What else can I help you with?
How do you write the cosine of 56 degrees?
Algebraically it is written as Cos(56) However, on the calculator, make sure your calculator is 'clear' and in 'degree' mode. Cos(56) = 0.559182903.... Cos(56) = 0.5592 ( 4 d.p.) or Cos(56) = 0.559183 (6 d.p.). NB If your calculator is in 'inverse', 'radian' or 'grad(g)' modes you will have an incorrect answer.
What is cosine of 23 degree angle?
This can be done on a graphing calculator by making sure you have your calculator in degrees mode, and then tentering the cos(23). You get an answer of 0.9205048535.
What is cos of 16 degrees?
Cos(16) = On the calculator = 0.96126.... Using the calculator , make sure its in 'clear' and in 'degree' mode. Press 'Cos' '16' '=' And the screen should show the bove answer.
How do you find cosine on a scientific calculator?
First make sure the calculator is in 'Degree Mode'. Then press 'Cos' , followed by the angle in degrees, say '60' degrees, then press equals (=), and the answer should read '0.5'. NB If the calculator is in 'Radiuan Mode' Press 'Cos' followed by ' pi' divide '3' . Then equals (=) , again the answer should be '0.5'.
What does cos as mean in spanish?
Things
How do you write the cosine of 56 degrees?
Algebraically it is written as Cos(56) However, on the calculator, make sure your calculator is 'clear' and in 'degree' mode. Cos(56) = 0.559182903.... Cos(56) = 0.5592 ( 4 d.p.) or Cos(56) = 0.559183 (6 d.p.). NB If your calculator is in 'inverse', 'radian' or 'grad(g)' modes you will have an incorrect answer.
How do you find cos 60?
cos(60) = 0.5 The simplest way is to use a calculator.
How do you put sec in a TI 84 calculator?
For any calculator Sec(Secant) = 1/Cos Csc (Cosecant) = 1/ Sin Cot (Cotangent) = 1/Tan
What button on the graphing calculator is arc cos?
It is usually [Shift] [cos] though on some calculators it may be [2ndF] [cos] The arc cos function is often written as cos-1 or acos, and on most calculators is written above the button to press; the colour of the text used to write it usually matches up with the key needed to press before the cos button. On Casio calculators, it is [shift][cos] with the shift key labelled in yellow, and cos-1 written in yellow. On a Texas Instruments calculator it is [2nd] [cos] with the 2nd key labelled in blue and the cos-1 written in blue. On a Hewlett Packard calculator it is [<up_arrow_pointing_left>][cos] with the up_arrow_pointing left a white key with a black arrow and ACOS written in white above the cos button.
What is cosine of 23 degree angle?
This can be done on a graphing calculator by making sure you have your calculator in degrees mode, and then tentering the cos(23). You get an answer of 0.9205048535.
How do you enter cosign on a scientific calculator?
Press the button labeled "COS"
Where is arcosine on a TI-84 calculator?
It is labeled as "cos-1" on the calculator. But arcosine and inverse cosine are just two names for the same thing.
Find the value of y if sin y equals cos 48?
y = arcsin( cos 48 ); arcsin may be seen as sin-1 on your calculator.
What is the inverse cosine of negative one?
the answer is 180 degrees; since cos 180⁰ = -1, then cos-1 -1 = 180⁰ mathematically cos-1-1 here calculator is required and you'll get answer 180 degrees.....
What dies COS stand for on calculator?
Cos is short for 'Cosine' / It is the complementary curve to 'Sine'.
What is cos of 16 degrees?
Cos(16) = On the calculator = 0.96126.... Using the calculator , make sure its in 'clear' and in 'degree' mode. Press 'Cos' '16' '=' And the screen should show the bove answer.
How do you put sec cubed in a calculator?
sec x = 1/cos x → sec³ x = 1/cos³ x or sec³ x = (cos x)^-3 Therefore to enter sec³ x on a calculator: Newer, "natural" calculators: mathio: sec³ x → [x-power] [cos] [<angle>] [)] [navigate →] [(-)] [3] [=] lineio: sec³ x → [(] [cos] [)] [)] [x-power] [(-)] [3] [)] [=] Older, function acts on displayed number calculators: sec³ x → [angle] [cos] [x-power] [3] [±] [=]
