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? -6 - 7y =17 What does y equal? What does e^x equal? If (a^2 + 2ab + b^2)(a + b) = 125 what does (a + b) equal?
Given sin(x) = 4/7 and cos(x) = -sqrt(33/7), how do you find cot(x)? How does ((csc^2(x)-1)/csc^2(x))^(1/2) equal on of these: sec(x), cos(x), sin(x), tan(x), cot(x), cos(x), or 1. Proof. \cot(x) + \tan(x) + \sec(x)\csc(x) = 2\sec(x)...
Suppose f(x)=x^3+3x^2+x+4. Let g(x)=f^{-1}(x), the inverse of f(x). What is g'(4)? If \, y\, is equal to the additive inverse of \, 4x,\, express \, 17x + 3y in terms of \, x\, alone. What is the inverse of f(x) = -6(x - 2)? What does the wo...
2019年初，美国科学促进会宣布，为了表彰潘建伟教授领衔的团队通过实现千公里级星地双向量子纠缠分发，推动大尺度量子通信实验研究所做出的贡献，授予其2018年度克利夫兰奖。关于量子通信，下列说法[b]不正确[/b]的是
If x*sqrt(1 + y) + y*sqrt(1 + x) = 0 then dy/dx is equal to what? What do double brackets mean in math? Calculate the following and explain the meaning of the parentheses: -4^4 ( 5)^2 ( 3)^5 Fill in the blank with greater than, or = to complete the comparison correctl...
, which is the same size as
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Compares the variable on the left with the value or variable on the right of the operator.Returns true when the two operands are equal. Is Arduino a microcontroller? Most Arduino boards consist of anAtmel 8-bit AVR microcontroller(ATmega8, ATmega168, ATmega328, ATmega1280, or ATmega2560) with...
Let f: \mathbb{R} \to \mathbb{R} be the function defined by f(x) = 2 - x^2. Then the set f([-2,5]) is equal to: (a) [-23,2] (b) [-23,-2] (c) [-2,2] (d) (\infty, 2) (e) (\infty, 2] Given the function defined by g (x) = 2 x - 3, find the ...
How come 1/3 + 2/3 doesn't equal 3/21? How can something be irreflexive? Why are AC and DB parallel? Explain why int_{0}^{1} square root{1 + x} d x is more than or equal to int_{0}^{1} square root{1 + x^2} d x. Why is the corresponding equation of y +1 - y...