WebBelow is the working for how to derive the derivatives of sec x using this: d/dx (sec x) = d/dx ( (cosx)^-1) = -1 * (cos x)^-2 * d/dx (cos x) = -1 * (cos x)^2 * (-sin x) = sin x/ (cosx)^2 = sec x * tan x The same process can be repeated for cosec x and as can be clearly seen, the results are the same as what Sal gets. Hope I helped! 2 comments
Derivative of CSC Square x: Formula, Proof, Examples, Solution
WebThe derivative of csc (x) is –csc (x)cot (x). The derivative of sec (x) is sec (x)tan (x). The derivative of cot (x) is – [csc (x)]^2. Notice that a negative sign appears in the derivatives of the co-functions: cosine, cosecant, and cotangent. WebThe inverse trig derivatives are the derivatives of the inverse trigonometric functions arcsin (or sin -1 ), arccos (or cos -1 ), arctan (or tan -1 ), etc. We use implicit differentiation to find the derivatives of the inverse trig function which we we explore in detail in the upcoming section. Here are the inverse trig derivatives: c shaped polystyrene coving
Derivatives of sec(x) and csc(x) (video) Khan Academy
WebNov 4, 2024 · Derivative of cscx by first principle The derivative of a function by first principle refers to finding a general expression for the slope of a curve by using algebra. It is also known as the delta method. The derivative is a measure of the instantaneous rate of change, which is equal to, f' (x)=lim f (x+h)-f (x)/h WebDerivative of Cosec x By Quotient Rule The quotient rule for differentiation is: (f/g)’ = (f’g - fg’)/g 2. To derive the derivative of cosec x, we will use the following formulas: d (sin … WebSep 7, 2024 · We can find the derivatives of sinx and cosx by using the definition of derivative and the limit formulas found earlier. The results are. d dx (sinx) = cosx and d … c shaped pasta