sec 0等于多少 - 百度知道
1、直角三角形斜边与某个锐角的邻边的比，叫做该锐角的正割，用sec表示； 2、正割与余弦互为倒数，余割与正弦互为倒数； 3、正割是三角函数的一种，它的定义域不是整个实数集，值域 …
sec(0) - Symbolab
What is the value of sec (0) ?
Solve for x sec(x) = square root of 2 - Mathway
Take the inverse secant of both sides of the equation to extract x x from inside the secant. Simplify the right side. Tap for more steps... The secant function is positive in the first and …
Evaluate sec(0)^2 - Mathway
Enter a problem... The exact value of sec(0) sec (0) is 1 1. One to any power is one. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics …
Solve sec(0) | Microsoft Math Solver
Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
sec - Symbolab
\sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div: x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim …
How do you find sec x= sqrt2? - Socratic
2018年6月5日 · Pythagoras' Theorem tells us that the hypotenuse is of length sqrt(a^2+a^2)=asqrt2. So sec45^o=(asqrt2)/a=sqrt2. If this doesn't seem intuitive due to the …
sec0 - Wolfram|Alpha
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …
Sec 0 – Sec0 Value – What is the sec of 0 radians?
2017年2月20日 · To change 0 radians to degrees multiply 0 by 180° / π = 0°. Sec 0 = sec 0 degrees. Our results of sec0 have been rounded to five decimal places. If you want secant 0 …
$\sec{(0^°)}$ Proof - Math Doubts
sec (0 °) = 1. The secant of angle zero degrees value can be derived exactly in three different mathematical approaches. One of them is related to trigonometry and the remaining two …