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The exact value of sin(π 4) sin (π 4) is √2 2 2 2. The result can be shown in multiple forms. 0.70710678… 0.70710678 … Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
By a quick glance at the unit circle it is clear that sin(pi/4)=cos(pi/4), therefore by the trigonometric unit, i.e. sin(x) 2+cos(x)2=1, sin(pi/4) 2=1. Because pi/4 is between 0 and pi sin(pi/4) is positive thus sin(pi/4)=1/sqrt(2) (and yes having sqrt in the denominator is allowed).
The calculator will instantly provide the solution to your trigonometry problem, saving you time and effort. For more complex problems, the calculator offers step-by-step solutions, helping you understand the calculus concepts and procedures involved.
Sin pi/4 degrees is the value of sine trigonometric function for an angle equal to pi/4. Understand methods to find the value of sin pi/4 with examples and FAQs.
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11 lut 2016 · In the trigonometric circle #pi/4# is the bisectrix between 0 and #pi/2#, where x=y. By the Pythogoras theorem we know that #x^2+y^2=1#. If you don't know the trigonometric circle, you can see that if one of the small angles of a rectangle triangle is #pi/4#, the other will be also #pi/4#, which implies the catets are equal. So if x=y, you will ...
Trigonometry is a branch of mathematics concerned with relationships between angles and side lengths of triangles. In particular, the trigonometric functions relate the angles of a right triangle with ratios of its side lengths.
