→ Math → Оқуды бастаңыз / MP3 флэш-карталарын жүктеу

сұрақ		жауап
Derivative of x^n оқуды бастаңыз		n*x^(n-1)
Derivative of sin x оқуды бастаңыз		cos x
Derivative of cos x оқуды бастаңыз		- sin x
Derivative of tan x оқуды бастаңыз		1/((cos x)^2)
Derivative of e^x оқуды бастаңыз		e^x
Derivative of ln x оқуды бастаңыз		1/x
Product Rule оқуды бастаңыз		y = uv -> dy/dx = u(dv/dx) + v(du/dx)
Chain rule оқуды бастаңыз		y = g(u), u=f(x) -> dy/dx = dy/du * du/dx
x^(-1/2) equals to: оқуды бастаңыз		1/(x^(1/2))
Quotient Rule оқуды бастаңыз		y=u/v -> dy/dx = (v(du/dx) - u(dv/dx))/v^2
To find a gradient of the curve at some point x оқуды бастаңыз		Derivative a function and apply needed x value to the derivative equation
To find tangent of f(x) when x = something оқуды бастаңыз		1. Calculate gradient at that point by derivative 2. Use the equation y=mx+c at that point to find the c value
What is Normal line of the curve at some point оқуды бастаңыз		It is the line perpendicular to the tangent line at that point
The slope of the normal оқуды бастаңыз		Its the number opposite and reciprocal (l. odwrotna) to the tangent slope

Math