WebTranscribed image text: 1. Find k so that u = (2,3k, -4,1,5), v = (6,-1,3,7, 2k) are orthogonal. Use the value of k you found and normalize the vectors u, v. 2. Let 21 = 2+3i, 22 = 4- i. Find the product 2122 and 2122]. 3. Determine whether thevector w is a linear combination of the vectors V1, V2 -2 (i) w= 11 3 -2 (i) w= V1 = ; V2 = 4 -6 (14 ... WebOct 9, 2015 · Determine the values of k for which the function f(x)= 4x^2-3x+2kx+1 has two zeros , check these values in the original equation; For what values of k will the functon f(x)=kx^2-4x+k have no zeros. Determine the values of k for which the function f(x)=4x^2-3x+2kx+1 have 2 zeros. Write a C program to calculate the value of x in the quadratic ...
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WebGiven a system of linear equations can have a non-trivial solution if the matrix is singular. A = [ 3 k − 8 3 3 3 3 k − 8 3 3 3 3 k − 8] For simplicity, we can perform row operations on matrix that will not change the value of the determinant. R 1 → R 1 - R 3. 3 k − 11 0 11 − 3 k 3 3 k − 8 3 3 3 3 k − 8 = 0. WebAug 15, 2024 · the following table shows the number of students who learn a particular musical instrument during the after-class activiy represent the data with a ba …. 1. Find the measure of unknown angles in the following figures. Fig. 17.12 shows the food preference of 2160 students of a school. Read this graph and answer the following questions: (a) How ... flyer financial literacy
Determine k so that (3k - 2), (4k - 6) and (k + 2) are three …
WebSolution: An arithmetic progression (AP) is a sequence where the differences between every two consecutive terms are the same. It is given that. k² + 4k + 8, 2k² + 3k + 6 and 3k² + 4k+ 4 are consecutive terms of an AP. 2k²+ 3k + 6- (k² + 4k + 8) = 3k² + 4k + 4 - (2k² + 3k + 6) is the Common difference. By multiplying the negative sign. WebApr 4, 2016 · The quadratic equation : kx^2-(1+k)x+(3k+2)=0 is such that the sum of its roots is twice their product.Find k and the two roots. Could somebody help me please with this quadratic equation the answers of this equation are k=-3/5 and roots = -1 and 1/3 I would need to know the way how it was counted. WebOct 30, 2016 · Clearly the first two columns are linearly independent, so the rank is $2$ if and only if the last column is generated by the first two, which clearly happens if and only … flyer fit wedding rings