百度试题 结果1 题目Find the least positive integer n for which(n-13)/(5n+6)is a non-zero reducible(可化简的) fraction.((A)45(B)68(C)155(D)226 相关知识点: 试题来源: 解析 C 反馈 收藏
Submit Question 3 - Select One The number of integer values of k, for which the equation 2sinx=2k+1 has a solution, is Azero Bone Ctwo DfourSubmitFind the least positive value of k for which the equation x2+kx+4=0 has real roots. View Solution For what value of k the equation...
26K This lesson will provide examples and explain how to solve trigonometric functions while applying this knowledge to solve trigonometric equations. Related to this Question Find the least positive value of theta. sec(4 theta - 3 degrees) cos(6 theta - 9 degrees) = 1 ...
In the binomial expansion of (1+a)^(m+n) , prove that the coefficient ... 03:13 Prove that the coefficients of x^n in (1+x)^(2n) is twice the coeffici... 03:59 Find a positive value of m for which the coefficient of x^2 in the exp... 03:48 If the coefficients of (...
(iii) For the value of z found in (i) for which Im(z)0, find the smallest positive integer n such that z"∈R. State the value of z" when n takes this value. 相关知识点: 试题来源: 解析 z=1-i*3=2ziic(-π/3)-u_x,t∈zHence n=-3 k Thus least n=3 and z^...
Answer to: Find the angle of the least nonnegative measure, theta c, that is coterminal with theta = 25 pi/12. By signing up, you'll get thousands...
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In the second part ofSection 2, I consider the role of the natural laws. These are different in kind from positive laws, but they are also different from the natural laws in traditional natural law theories. A proper understanding of the role that the natural laws play in Hobbes’ political...
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Find the set of values of x for whichtan3x−tan2x1+tan3x.tan2x=1. View Solution Find the set of value of 'a' for which the equation2cos−1x=a+a2(cos−1x)−1posses a solution. View Solution Find the complete set of values ofλ,for which the functionf(x)={x+1,x<1λ...