So the inverse of sec is arcsec etc. When we see "arcsec A", we interpret it as "the angle whose secant is A". sec 60 = 2.000. What is Arctan formula? In trigonometry, arctan is the inverse of the tangent function and is used to compute the angle measure from the tangent ...
What is the tangent of an angle?Question:What is the tangent of an angle?Trigonometric Functions:Sine, cosine, and tangent functions are at the heart of the study of trigonometry. We can define each of these functions using the sides and angles in a right triangle, where a right triangle ...
What is the cofunction of the following trigonometric function? tan((pi/2) - u) What is the y-value of tan(x) when x = 90 degrees. What are radians? What are the sine, cosine, and tangent of theta = 3pi / 4 radians? For which values of x is sin (arcsin (x)) = x? What...
NDA PREVIOUS YEARS-TRIGONOMETRY - RATIO & IDENTITY , TRIGONOMETRIC EQUATIONS-MCQ Given that p = tanalpha+tanbeta, andq=cotalpha+cotbeta, then what is ... 03:26 A is a certain positive acute angle which satisfies the following equ... 01:18 If sin^(3)theta+cos^(3)theta=0, then what...
Real world trigonometry You might be wondering how trigonometry applies to real life. How will you use sine, cosine, and tangent outside the classroom, and why is it relevant? There are a few career paths that lead to constant use of these equations. For example, lets say you’re a soun...
\(\begin{array}{l}\tau=fr \sin \theta \end{array} \) where r is the length of the lever arm and θ is the angle between the force vector and the lever arm. measurement of torque the unit of torque is newton–meter (n-m) . the above equation can be represented as the vector ...
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The unit circle is a circle with a radius of one unit.The unit circle is fundamentally related to the concepts of trigonometry. The trigonometric functions can be defined using the unit circle.A unit circle on the Cartesian plane is shown below. It has its center at origin and all the ...
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Technically, "relative velocity" is analogous to "relative slope". Since in Euclidean trigonometry we have ##m=\tan\phi##, in special relativity we have ##(v/c)=\tanh\theta##. Relative slope would be like ##m_{rel}=\tan(\phi_B-\phi_A) =\frac{m_B-m_A}{1+m_B m_A}## ...