题目【题目】 Find all solutions of the equation.(En ter your answer in the form a + brn,where a[0,2n), b is the smallest possible positive numb er,and n represents any integer. Round a to fo ur decimal places.)cot(x
【题目】Find all the solutions of the equation$$ 1 + \frac { x } { 2 ! } + \frac { x ^ { 2 } } { 4 ! } + \frac { x ^ { 3 } } { 6 ! } + \frac { x ^ { 4 } } { 8 ! } + \cdots = 0 $$Hint: Consider the cases x≥ and x ...
This produces a new function that no longer has a root there. It works ok, at least until you have a problem with a root of order greater than 1, but then those roots will always cause a problem. Anyway, where will this stop? How do you know that you have found all solutions?
Suppose that an equation with two unknown variables {eq}x, y {/eq} is given, such that {eq}f(x, y) = a {/eq}. In order to identify potential solutions of this equation, we have to: Rearrange the expression as a function, such as {eq}y(x) {/eq} ...
Find whether the equation has one solution, no solution, or an infinite number of solutions. {eq}\displaystyle \dfrac 1 4 (2 x - 1) = \dfrac 1 2 x + \dfrac 3 8 {/eq} Solving Equations: In solving equations, we can encounter equations h...
Find all solutions of the equation in the interval [0,2π) .cscθ-2=0 Write your answer in radians in terms of t.If there is more than one solution, separate them with commas. 相关知识点: 试题来源: 解析 Cc-220 1/(sinθ)=2 Sime-t sinθ=sinπ/6,sin(5π)/6 θ=π/(6) ...
Find all real solutions to this equation. {eq}\displaystyle 2x^2 - 5 = 0 {/eq} The Quadratic Equation: Since the highest power of a quadratic equation is {eq}2 {/eq}, it has two roots or solutions. The solutions of a quadratic equation can be real or complex. To solve any eq...
百度试题 结果1 题目Find all solutions of equation on the interval [0, 2π].√2 sin θ +1=0 相关知识点: 试题来源: 解析 (5 π )4, (7 π )4 反馈 收藏
Find the value of k, for the following system of equation has infinitely many solutions. 2x−3y=7; (k+2)x−(2k+1)y=3(2k−1).Pair of Equations:An infinite number of solutions can be obtained from the pair of equations only wh...
In order to find all possible solutions of an equation which includes a rational exponent, we must apply the laws of exponents carefully to both sides of the equation. In particular, if the numerator of the rational exponent is even, then we have to check two...