What is x equal to if x - (4.75% of x) = 1? If h - (-2.22) = -7.851, what does h equal? What is 2^{3/2} equal to? A. \sqrt{8} B. \sqrt[3]{8} C. \sqrt[3]{16} D. \sqrt{16} What does (2cos(2x))/sin(2x) equal to?
Simplify: \frac{\tan x(\csc^2x - 1)}{\sin x + \cot x \cos x} How do you simplify: \sqrt {96} ? How do you simplify the \sqrt {z^2} + 5. Simplify the following: sqrt{234 x^8y^9} Simplify the expression given that 3 ( x ( 6: |3 - x| + |6 - x| Simplify 1/...
sin(2)+cos(2-1) behind the scenes. Note, that such functions do not propagate to help. User hardcoded functions if you need more complex function, it is best to hardcode it and contribute it. However sometimes the mehtod may be to dummy, or review to slow, so for such cases you ca...
In summary, the conversation is about finding the solution set for the equation arccos(x) - arcsin(1-x) = 90° within the interval 0° ≤ x ≤ 360°. The equation is rewritten as arccos(x) = 90° + arcsin(1-x) and the cosine of both sides is taken. Using the id...
试题来源: 解析 答案D 一 解析 知得 π/2log_xx+π/(2)sinx=π/(2) 两边同除 ∴log_(x+5)lnx=1 两边同时平方 ∴1+2sinxcosx=1 ∴sin2x=0 ∵x∈[0,π] 2[0.2元] f(-3)=s^2n-1 根据正弦函数图象f在[0.22]上与轴交点有3个 sin2x=0 当时在闭区间[0元]上有3个解 ...
Question: What does ALU stand for? ALU and Computers Computers have different components that perform different tasks. An ALU is one of these components. It is one of the primary components that allows a computer to process data. Answer and Explanation: ...
Doesdet(a+b)=det(a)+det(b)hold? Question: Doesdet(a+b)=det(a)+det(b)hold? Determinant of Matrix: The determinant of a matrix is a value that can be evaluated only for square matrices. If we have any non-square matrices, there is no determinant value. ...
B. 1/5e(cos2x+2sin2x)+c C. 1/5e(cos2x+2sin2x) D. 2/5esin2x+c 查看完整题目与答案 其他项目如()等账户分别根据其账户的发生额填列。.管理费用.财务费用.销售费用.资产减值损失 查看完整题目与答案 关于公路区段集装箱运费表述错误的有( )。 A. 国际集装箱多式联运的内陆运输中,公路...
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∫∞0cos(10x2π)sin(6x2π)sinh2(2xπ)dx=116(1)(1)∫0∞cos(10x2π)sin(6x2π)sinh2(2xπ)dx=116 ∫∞0sin(10x2π)sin(6x2π)sinh2(2xπ)dx=18π(2)(2)∫0∞sin(10x2π)sin(6x2π)sinh2(2xπ)dx=18π Try an approach to split...