Log In Sign Up Subjects Math Pre-Calculus Limits of functions Find the value of k such that f(x) = \left\{\begin{matrix} \frac{1 - \cos 4x}{8x^2}, \text{if} x...Question:Find the value of k such that...
Find the value of k so that the parabola y=x2+kx+100 has only one x- intercept. Answer and Explanation: y = x^2 + kx + 100 Solutions for this quadratic equation are x1,2 = (-k +/- sqrt(k^2 - 4*1*100))/2*1 = (-k +/- sqrt(k^2 -...
For any square matrix A: Solve |A - λI| = 0 for λ to find eigenvalues. Solve (A - λI)v= 0 forvto get corresponding eigenvectors. Where Can We Find Eigenvalue Calculator? We can find the eigenvalue calculator by clickinghere. Here, you can enter any 2x2 matrix, then it will ...
find the value of k, if 75k+√1000 – 20 = 2130. solution: given: 75k+√1000 – 20 = 2130 we know that √1000 = 31.622. now, substitute the value in the given equation, we get 75k+31.622 – 20 = 2130 75k+11.622 = 2130 75k = 2130 – 11.622 75k = 2118.378 k = 2118.378/75...
百度试题 结果1 题目The matrix A =) and the matrix B= ()Use your calculator to find:AB 相关知识点: 试题来源: 解析 (-3-2)^(-3) ) 反馈 收藏
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百度试题 结果1 题目For each matrix, find A-} if it exists. Do not use a calculator.0 0 1 A =1 0 0010 相关知识点: 试题来源: 解析 0 0 0 0 l 0 0 反馈 收藏
Age Difference Calculator Examples Click to try! click me Age Difference of a Couple In this example, we find the age difference in a relationship. The girl's birthday is on "1999-01-06" and we enter this date on the first line. The boy's birthday is on "1998-03-25", and we ...
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百度试题 结果1 题目M=(pmatrix) - 1(√ 2)& 1(√ 2) - 1(√ 2)&- 1(√ 2)(pmatrix) Use your calculator to find M^3. 相关知识点: 试题来源: 解析 (pmatrix) 1(√ 2)& 1(√ 2) - 1(√ 2)& 1(√ 2)(pmatrix) 反馈 收藏 ...