Answer to: Find the exact value of each expression without using a calculator. (a) \sin^{-1} \frac{\sqrt{3}}{2} (b) \tan^{-1} \left ( -...
Find the exact value of the following expression, if possible. Do not use a calculator. sin(sin-1π) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A.sin(sin-1π)=◻ (Type an exact...
Find the exact value of the expression. cos 127.5 sin 7.50 Determine exact value of sin 75 degrees. Find the exact value of the trigonometric function \cot(-\frac{5\pi}{4}) without using a calculator. If tan 2 = 4/3 for 0 , /2, find the exact value of sin without using a calc...
Find the value of each expression and write the final answer in exact rectangular form. (Verify the results in Problems by evaluating each directly on a calculator.)(1-)^8 相关知识点: 试题来源: 解析 Hence,The value of expression (1-)^8 in rectangular form is obtained as:(1-)^8=16...
百度试题 结果1 题目Without using your calculator, find the exact value of: √ 3cos 15^(° )-sin 15^(° ) 相关知识点: 试题来源: 解析 √2 反馈 收藏
百度试题 结果1 题目In Problems, find the exact value. Do not use a calculator.csc (11 π )2 相关知识点: 试题来源: 解析 -1 反馈 收藏
Find the exact value of the following expression. sin(sin−112+cos−10). Inverse Trigonometric functions: This problem involves using the values of inverse trigonometric functions are special values and finding the value of the expression. We know the values of sine ...
3 (i) Find∫tan^24xdx .(ii) Without using a calculator, find the exact value of∫_0^(+∞)(4cos2x+6sin3x)dx. 相关知识点: 试题来源: 解析 (i)Rewrite integrand assec^24x-1 Integrate to obtain tan 4z - r, condoning absence of +c (ii) Integrate to obtain 2 sin 2x - 2 cos ...
Find the exact value of the trigonometric function given that {eq}\textrm{sin}\;u=-\frac{7}{25} {/eq} and {eq}\textrm{cos}\;v=-\frac{4}{5} {/eq}. (Both u and v are in Quadrant III.) {eq}cot(v-u) {...
Factors of a number are the exact divisor of that number. Learn more about factors, how to find the factors of a number along with the examples, properties, factors in algebra, here at BYJU’S today!