1.Define the function: Letf(x)=cosx. 2.Apply the definition of the derivative: f′(x)=limh→0cos(x+h)−cosxh 3.Use the cosine addition formula: Recall thatcos(a+b)=cosacosb−sinasinb. Here, leta=xandb=h: cos(x+
Find the derivative of (sin x + cos x)/( sin x - cos x ) 04:31 Find the derivative of (sec x - 1)/(sec x +1) 03:58 Find the derivative of sin^n x, n is integer 01:37 Find the derivative of (a - b sin x)/( c+ d cos x) 06:31 Find the derivative of (sin (...
( (t^5(dt)[(cos)(t)]-(cos)(t)(dt)[t^5])(((t^5))^2))Multiply the exponents in ( ((t^5))^2).( (t^5(dt)[(cos)(t)]-(cos)(t)(dt)[t^5])(t^(10)))The derivative of ( (cos)(t)) with respect to ( t) is ( -(sin)(t)).( (t^5(-(sin)(t...
The derivative of ( (cos)(t)) with respect to ( t) is ( -(sin)(t)). ( e^(-t)(-(sin)(t))+(cos)(t)d/(dt)[e^(-t)]) Simplify the expression. ( -e^(-t)(sin)(t)+(cos)(t)d/(dt)[e^(-t)]) Differentiate using the chain rule, which states that ( d...
Answer to: Find the derivative of y=cot(cos x). By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can...
Find the derivative of the following function: $$y = \dfrac{x - \sin x}{\cos x} $$ Quotient rule of differentiation: Let us consider the functions {eq}\text f(x) {/eq} and {eq}\text g(x) {/eq} are differentiable, then the function {eq}\dfrac {\text f(x)}{...
Answer to: Find the derivative of csc x By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also ask...
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
( f(x)=(∫ )_0^x7t(cos)(t)dt) 相关知识点: 试题来源: 解析 By the Fundamental Theorem of Calculus, the derivative of ( (∫ )_0^x7t(cos)(t)dt) with respect to ( x) is ( 7x(cos)(x)).( 7x(cos)(x))反馈 收藏
Find the derivative of cos x from first principle. View Solution (a)Find the derivative ofsinx+cosxfrom first principle View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...