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The Determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant

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Added on  2019-10-30

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That’s Solution of the system The reduced row echelon form of vector A is therefore, the value of x’s is Problem 3 a subspace of v then Since then meaning w is a subspace of v For any value of x then hence w is a subspace of v the span of W is 3 Problem 4 True; by definition a set of vectors has only the trivial solution.

The Determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant

   Added on 2019-10-30

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Problem 1Proof by inductionn0,then2nnwherenisanaturalnumberp(n);2n>n,forn=1wehanep(1);21>1 hence p (1) is trueSuppose p(k)=truefork>+0 then p(k+1)=truewheneverpk=true2k>k[n=k]22k>2k2k+1>2kbut2kthats(k+k)Being that (k+k)>k+1Then 2k+1>k+1 therefore p(k+1)istruewheneverp(k)istrueHence by principal of mathematical induction p(n)istrueforalln0Problem 2A=[1232014156060011]a)A1A1=1det(A)adj(A)det(A)=(1101)+(1460)+(1161)+(2061)+(2451)+(2100)(3061)+(3160)+(3150)+(2000)+(2151)+(2460)(1161)(1461)(1100)(2001)(2460)(2151)(3060)(3151)(3160)(2061)(2100)(2450)This gives6+40+106241015=1Hence the determinant is 1Adj(A)=[b11b12b13b14b21b22b23b24b31b32b33b34b41b42b43b44]nowb11=(101)+(410)+(161)(161)(461)(100)=23b12=(211)+(361)+(000)(201)(360)(261)=8
The Determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant_1
b13=(241)+(310)+(211)(211)(311)(240)=5b14=(210)+(316)+(246)(246)(316)(210)=0b21=(061)+(451)+(100)(001)(460)(151)=15b22=(101)+(360)+(251)(161)(351)(200)=11b23=(111)+(301)+(240)(141)(310)(201)=3b24=(146)+(315)+(200)(110)(306)(245)=1b31=(061)+(160)+(150)(060)(151)(160)=5b32=(160)+(251)+(260)(161)(260)(250)=4b33=(111)+(210)+(200)(110)(201)(210)=1b34=(116)+(206)+(215)(116)(215)(200)=0b41=(000)¿+(151)+(460)(061)(100)(450)=5b42=(161)+(200)+(350)(100)(251)(360)=4b43=(140)+(201)+(311)(111)(240)(300)=2b44=(110)+(245)+(306)(146)(200)(315)=1Now the Adj(A)=[2385015113154105421]sincethedeterminantofA=1thentheinverseofA=adj(A)whichis[2385015113154105421]b)det(A)=1 as calculated in part (a) aboveThe determinant of A1A1=[2385015113154105421]det(A1)=(23110)+(23304)+(23142)+(81502)+(8351)+(8015)+(51541)+(51105)+(5154)+(01514)+(01152)+(0345)(231102)(23341)(23114)(81511)(8305)(8152)(51504)(581151)(5145)(01542)(01115)(0354)
The Determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant of Where L is the determinant_2

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