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{Star question}det of a matrix:-
1 x x^2 x^3 x^4
a1 a2 a3 a4 a5
b1 b2 b3 b4 b5
c1 c2 c3 c4 c5
d1 d2 d3 d4 d5
if x=0 det is 96
x=1 det is 1
x=2 det is 4
x=3 det is 9
x=4 det is 16
what is the det of the given matrix if x=5 ?
Read Solution (Total 11)
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- for x=1 det=1=1^2,
for x=2 det=4=2^2,
x=3 det= 9=3^2,
x=4 det=16=4^2,
x=5 det=25=5^2 - 10 years agoHelpfull: Yes(10) No(1)
- n wat abt if x=0 its 96 ?
- 10 years agoHelpfull: Yes(2) No(1)
- answer:121
- 10 years agoHelpfull: Yes(0) No(15)
- can anyone explain the answer
- 10 years agoHelpfull: Yes(0) No(1)
- how did u get 121?can u explain in detail?
- 10 years agoHelpfull: Yes(0) No(1)
- x=5,det is 5^2=25
- 10 years agoHelpfull: Yes(0) No(2)
- det is x^2...therefore det of matrix when x=5 is 25.
- 10 years agoHelpfull: Yes(0) No(2)
- please someone solve it.........
- 10 years agoHelpfull: Yes(0) No(1)
- ans:5^2=25
- 10 years agoHelpfull: Yes(0) No(1)
- X=2 DET IS 4=2^2
X=3 DET IS 9 =3^3
X=4..................=4^4
X=5 IS .............=5^5=25 - 10 years agoHelpfull: Yes(0) No(1)
- for x=5 det=25(5^2).
- 10 years agoHelpfull: Yes(0) No(0)
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