SpletThen show that A 2 – 4A + 7I = O. Using this result calculate A 5 also. Advertisement Remove all ads Solution We have A 2 = [ 2 3 - 1 2] [ 2 3 - 1 2] = [ 1 12 - 4 1] – 4A = [ - 8 - 12 … SpletDetermine whether each of the following relations are reflexive, symmetric and transitive: (i) Relation R in the set A = {1,2,3,...,13,14} defined as R = {(x,y): 3x-y = 0} Check whether the …
If A=[3 1 -1 2] show that A²-5A+7I=0 Hence find A-¹ edulover
SpletQ. Suppose a Matrix A satisfies A2−5A+7I=0 If A5 =aA+bI, then the values of 2a + b is. Q. Show that A=[ 5 3 −1 −2] satisfies the equation A2 - 3A - 7I = 0 and hence find the value of A−1. Q. If A2 =3A−2I and A8 =aA+bI, then a+b is Q. For the matrix A=[3 2 1 1], the values of a and b such that A2+aA+bI=0 are View More elasticsearch systemctl
Show that A = [(2,-3)(3,4)] satisfies the equation x^2 – 6x + 17 = 0 ...
SpletR) using the definition of uniform convergence ) Wam Trteta 3.2 Taylor Series In & manner similar t0 a function of a single real variable; 4 mea Section [.2, a power series about the … SpletYou have to show that any matrix that satisfies the equation A 2 + 2 A + I = 0 is invertible. – 5xum Mar 2, 2014 at 22:49 Add a comment 5 Answers Sorted by: 4 The inverse of A is almost certainly not A. You have A 2 + 2 A = − I, or A ( A + 2 I) = − I. Multiplying by − 1 you get A ( − A − 2 I) = I Hence the inverse of A is − A − 2 I. Share Cite Splet16. mar. 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo. elasticsearch systemd