We can find the inverse of a function, which is a reciprocal of the original. The sets change, the starting set will be the arrival set, and the set of arrival will be the set of starting. We must interchange the variables and isolatey. ...
Does it really mean "90-degrees"? How do we construct the observer's x-axis (her "spaceline") given her t-axis (her "timeline"), starting from a "circle" (which is what defines orthogonality)? Is relativity really "so unlike anything we have ever seen" or can it be...
What is the inverse of y = sin(x/3) + x? What is a self inverse function? What's the difference between inverse and reverse? What is the inverse of f(x) = 4x+3? Find the inverse of f(x) = 2(x - 3)^2 - 7, when x is greater than or equal to 3?
Question: What is the square root of pi squared? Answer and Explanation: ±π. The square root (√) of a numberais numberbso thatb2=a; in other words, a numberbwhose square (the result of multiplying... Learn more about this topic: ...
What does the integral \int_0^1 \int_0^1 x^2 \, dx \, dy represent? Integral of f(x) from 1 to 3 is -4, what is the integral of x^2( f''(x)) from 1 to 3? What is the integral of {\sin(x)\tan(x)}dx?
are interchangeably used to describe torque. the distance of the point of application of force from the axis of rotation is sometimes called the moment arm or lever arm . types of torque torque can be either static or dynamic . static torque is a torque that does not produce an angular...
Differentiation Formulas: Differentiation Formulas are applicable to basic algebraic expressions, trigonometric ratios, inverse trigonometry, and exponential terms.d/dx (xn) = nxn - 1 d/dx (Constant) = 0 d/dx (ex) = ex d/dx (ax) = ax· ln a d/dx (ln x) = 1/x d/dx (sin x)...
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>>> some_tuple[2] = "change this" TypeError: 'tuple' object does not support item assignment >>> another_tuple[2].append(1000) #Das wirft keinen Fehler >>> another_tuple ([1, 2], [3, 4], [5, 6, 1000]) >>> another_tuple[2] += [99, 999] TypeError: 'tuple' object does...
Is there an identity analogous to sin (2 x) = 2 sin x cos x for the hyperbolic functions? Explain. Let z = arctan (x^2 + y^2), x = e^(u) sin v, y = e^(u) cos v. Find dz/du. NOTE: Do NOT substitute for x and y, and do NOT simplify! What does sec^2(x) / ...