Subtract π π from 2π 2 π. Find the period of sec(x) sec (x). Tap for more steps... The period of the sec(x) sec (x) function is 2π 2 π so values will repeat every 2π 2 π radians in both …

我们知道 \\sec{x}-1=\\frac{1}{\\cos{x}}-1=\\frac{1-\\cos{x}}{\\cos{x}} 因为 1-\\cos x\\backsim \\frac{1}{2}x^2 而 \\cos{x}\\rightarrow1 ，所以我们得到 \\sec x-1\\backsim \\frac{1}{2}x^2

In Trigonometry, different types of problems can be solved using trigonometry formulas. These problems may include trigonometric ratios (sin, cos, tan, sec, cosec and cot), Pythagorean …

Volume of revolution of the area between \sec(x-1) and \ln(x) for 1 \leq x \leq 2

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Find the period of sec(x) sec (x). Tap for more steps... The period of the sec(x) sec (x) function is 2π 2 π so values will repeat every 2π 2 π radians in both directions. Consolidate the answers. …

Secant, cosecant and cotangent, almost always written as sec, cosec and cot are trigonometric functions like sin, cos and tan. sec x = 1 cos x. cosec x = 1 sin x cot x = 1 = cos x tan x sin x. …

Jan 13, 2021 · In this video, we will learn to find the principal and general solutions to the equation “sec x = -1”.The proof the identity sec(pi - x) = - sec x has been e...

Sec Inverse x is the inverse trigonometric function of the secant function. Mathematically, it is denoted by sec -1 x. It can also be written as arcsec x. In a right-angled triangle, the secant …

The secant function \( sec (\theta) \) is defined as \( \sec(\theta) = \dfrac{r}{x} \) , where \( r \) is the distance from O to M and is given by \( r = \sqrt{x^2+y^2} \).