Find the value of the trigonometric function. If possible, give the exact value; otherwise, use a calculator to find an approximate value correct to five decimal places. (1)Please complete the following questions. ①sin (3 π )4 ②cos (3 π )4 (2)Please complete the following questions....
Find the approximate value of the given trigonometric function by using (a) the figure and (b) a calculator. Compare the two values.cos5 相关知识点: 试题来源: 解析 0.3. \number{0.28366}. Consider a unit circle marked in radians (one radian is a little over 57°).We can use the ...
Find the exact value of each expression without using a calculator. (a) {eq}\sin^{-1} \frac{\sqrt{3}}{2} {/eq} (b) {eq}\tan^{-1} \left ( - \frac{\sqrt{3}}{3} \right ) {/eq} Inverse Trigonometric Function: The inverse t...
Answer to: Find the exact values of the given trigonometric function without using a calculator. cos(cos^(-1)(0.8)) By signing up, you'll get...
There are many techniques to find the derivative of a function. To solve this problem, we'll apply logarithmic property logax=lnxlna and simplify the given function,. Then use the chain rule, which states that: df(u) dx= df du du dx. Next, use the common derivatives d ...
Let cos A = 3/(sqrt 6) with A in Quadrant 4 and find the exact value of the following. Do not use a calculator. cos(2A). Find the exact value of the remaining trigonometric function: \sin\theta = \frac{12}{13}, ...
The solution is to use your TI-89 graphing calculator. Example question. What is the limit of 3x2 –3 / x2 –9 as x approaches 0? Step 1: Enter the function into the y1 slot of the “Y=” window. To open the window, press the diamond key, then press the F1 key. Type the ...
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This test will be able to carry on the test to the calculator basic function for example: While, eliminates.。。。 [translate] athis valve throttles nitrogen into the tower overhead to maintain a pressure of 0.014 MPag (2 psig) in the tower. 正在翻译,请等待... [translate] aTonight ...
If you know the length of one leg and the value of an adjacent angle, then you can use thetangentfunction to find the area. Given the value of legaand angleβ, find the area using the following formula: A = a² ×tan(β)/2 ...