Learn the cos 0 and the other trigonometric ratio values at BYJU'S. The cosine function of an angle is equal to the length of the adjacent side divided by the hypotenuse side.
百度试题 结果1 题目Which of the following is equal to cos0, where 0 is the angle between u and v?(a)u· v(b)u-ey (e)eu·ev 相关知识点: 试题来源: 解析 Co) 反馈 收藏
The value of the cosine in the 0° right triangle is known as the cosine of angle 0°. The cosine of angle 0° is a value, which denotes the remainder of the length of the adjacent side to the length of hypotenuse if the angle of a right triangle is equivalent to 0°. Under the ...
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If |(sinx,sin2x,sin3x),(sin2x,sin3x,sinx),(sin3x,sinx,sin2x)|=0 then t... 07:55 If f(sin x)=sin3x, then f(cos30^(@)) is equal to 01:15 Let f(x)=|[cosx, sinx, cosx],[cos2x,sin2x,2cos2x],[cos3x,sin3x,3cos3x]... 07:33 If f(x)=|(sin x+sin x 2x+...
sin(pi/3-sin^(-1)(-1/2))is equal to(A) 1/2 (B) 1/3 (C) 1/4 (D) 1 01:24 tan^(-1)sqrt(3)-cot^(-1)(-sqrt(3))is equal to (A) pi (B) -pi/2 (C) 0 ... 02:03Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths...
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What is cos of arccos(x) Arccosine of cosine of x. Since arccosine is the inverse function of cosine, the cosine of arccosine of x is equal to x: cos( arccos x ) = x x has values from -1 to 1: x∈[-1,1] Arccos function ► See also Arccos of cos Arccos of sin Sin of...
Arccosine of cosine of x.Since cosine is periodic, the arccosine of cosine of x is equal to x plus 2kπ when k is integer number k∈ℤ:arccos( cos x ) = x+2kπArccos function ►See alsoArccos of sin Cos of arccos Sin of arccos Tan of arccos Arccos function Arccos calculator...
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