百度试题 结果1 题目Find the value of the trig function indicated.1) Find cos θ if tan θ = (√ 3)32) Find sin θ if tan θ = 43 相关知识点: 试题来源: 解析 1) cos\ 30° =(√3)22) 35反馈 收藏
Trigonometry Function Rachel E. asked • 01/12/17 Find the exact value of the trig function below.sin(x-y) if sinx=7/25, cosx=24/25, siny=3/5, and cosy=4/5 Follow • 4 Add comment 4 Answers By Expert Tutors Best Newest Oldest ...
Find the exact value of following trigonometric function: sin (- 7 pi/ 3).Find the exact value of the trigonometric function csc(3 pi/2).Find the exact value of the following trigonometric function. \cos(-150°)Find the exact value of the trigonometric function. cos (\frac{5\pi}{4...
Use the figure to find the exact value of the following trigonometric function: {eq}\sin\dfrac{\theta}{2} {/eq} Half-Angle Identities Given an angle {eq}\theta {/eq}, the trigonometric functions have known expressions using {eq}\dfrac{\theta}{2} {/eq} known ...
In trigonometry, frequency refers to how many cycles a function finishes during a specific interval. Learn how to find the frequency of a trig function, including sine, cosine, tangent, and other trigonometric functions. Frequency of Trig Functions Frequency is a measure of how often something ...
In trigonometry, the period of a function refers to the distance of a function's wave. Learn how to find the period of a trig function by exploring the steps and working examples. Read How to Find the Period of a Trig Function Lesson Recommended...
Sin 69 degrees is the value of sine trigonometric function for an angle equal to 69 degrees. Understand methods to find the value of sin 69 degrees with examples and FAQs.
±√(1-cos²(45°)) ± tan 45°/√(1 + tan²(45°)) ± 1/√(1 + cot²(45°)) ±√(sec²(45°) - 1)/sec 45° 1/cosec 45° What is the Exact Value of sin 45 Degrees? Theexact value of sin 45 degrees
Challenge:What is the exact value for sine of 6 degrees? How about sine of 1 degree? Context:I received a delightful email from reader James Parent recently. He wrote: I have the exact answers for the sin of all integer angles. Has anyone done this before? I'm retired, and a Professo...
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