How To Do Trigonometric Functions How To Do Trigonometric Functions Trigonometry is important part of the mathematics, in which we study relationship between different sides of triangles and their angles. In trigonometry there are different type of trigonometric functions which are used to solve several kinds of problems and describe relationships and pertinence to cyclical waves. Trigonometric function plays a vital role in the evaluation of the functions of the angle. To related different lengths of a triangles and angles of triangle we generally use trigonometric functions. Apart from this, in study of triangles and modeling periodic phenomena, among several different applications, we also use trigonometric function which is also called as circular functions. You all must be familiar with the very common trigonometric functions such as sine (sin), cosine (cos), and tangent (tan). In angle triangle the value of sin, cos and tan is calculated using a very simple formula i.e.perpendicular/ hypotenuse, base/hypotenuse and perpendicular/ base. When we have to calculate the value of sine we use perpendicular/ hypotenuse. Know More About 2 digit Multiplication Strategies
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Similar the value of cos is calculated using base/hypotenuse and the value of tan is calculated using perpendicular/ base. If we reverse this sequence we get the other the value of other three trigonometric functions i.e. cosec, cot and tan. Cosec = 1/sin and its values is hypotenuse/perpendicular, Sec = 1/ cos = hypotenuse/ base, Cot = 1/ tan = base/ perpendicular. In periodic function we use sine and cosine functions like sound, the light waves, sunlight intensity and light waves, average moisture, temperature and etc. The functions which are formed by the ratios of the two sides of any right triangle that contains the same angles and are defined equivalently as the lengths of different line segments from any circle are commonly called as trigonometric functions. These functions have assorted applications in the modern world that includes computing unknown lengths and angles in a right triangle. With this, trigonometric functions have several applications in the modern science, physics, chemistry and other fields. Let’s have an example and see how to do trigonometric functions? For instance: Solve 1/cosec + sinx? Solution: Given functions is 1/cosec + sinx As you know the value of 1/cosec is sinx, Read More About Homework Help Online Free Chat
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So replace 1/cosec by sinx and we get: = Sinx+ Sinx, = 2sinx. Thus we get the value of 1/cosec + sinx as 2sinx. Let’s understand how to solve trigonometric function with help of one more example so that you can easily understand trigonometric functions. Example: Prove that tanx+ 1/cotx = 2sinx/cosx? Solution: In order to solve the above given problem you must know the value of the tan as cot and how we can write the same in different forms. As you know, Sin x = 1/ cosec x Cos x = 1/ sec x, Tan x = 1/ cot x = sin x / cos x, Cosec x = 1/ sin x, Sec x =1/ cos x, Cot x = 1/ tan x. Now, put the values in the above problem and we get the solution easily. Take LHS,
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