D1 The derivative ofcos−1(2x2−1)with respect tocos−1xis (a) 2 (b)12√1−x2(c)2/x(d)1−x2 View Solution Find the derivative ofcos(√2x)w.r.to.x View Solution Find the derivative ofsec−1(12x2−1)w.r.t.√1−x2atx=12. ...
nth derivative of cos^2 x = (a) 2^(n-1) cos((npi)/2 + 2x) (b) 2^(n-1) cos((npi)/2 - 2x) (c) 2^(n+1) cos((npi)/2 + 2x) (d) 2^(n+2) cos((npi)/2 + 2x)
百度试题 结果1 题目Find the derivative of . ( ) A. cos (x^4) B. cos (x^2) C. 2xcos (x^2) D. 2xcos (x^4) 相关知识点: 试题来源: 解析 D 反馈 收藏
ddxsin(x2) = cos(u) (2x) Substitute back u = x2and simplify: ddxsin(x2) = 2x cos(x2) Same result as before (thank goodness!) Another couple of examples of the Chain Rule: Example: What isddx(1/cos(x)) ? 1/cos(x)is made up of1/gandcos(): ...
Answer to: Find the derivative of y = 2x - \tan x. By signing up, you'll get thousands of step-by-step solutions to your homework questions. You...
Find the derivative of squareroot {cos 2x+sin 4x} Find the derivative of f(x) = (squareroot of {x^2 + x - 1})^3. Find the derivative of the given function. f\left( x \right) = \sqrt {1 - {x^2 Find the derivative. Simplify where possible. f (x) = tanh square root x...
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{eq}\frac{dy}{dx}=\frac{1}{(x+2)^2\sqrt{(x+2)^4-1}} . \frac{d}{dx}(x+2)^2... Learn more about this topic: When to Use the Quotient Rule for Differentiation from Chapter 8/ Lesson 8 84K The quotient rule can be used for differentiation when taki...
Answer to: Find the derivative of the function. f (x) = {3 x - 1} / {square root x} By signing up, you'll get thousands of step-by-step solutions...
Derivative function: Enter an original function (that is, the function to be derived), then set the variable to be derived and the order of the derivative, and click the "Next" button to obtain the derivative function of the corresponding order of the function. ...