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轉學考-線性代數
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90年 - 90 淡江大學 轉學考 線性代數#56134
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題組內容
2. (10%)
(b) What is the rank of A?
其他申論題
19 Both sodium chloride and magnesium oxide are ionic solids, yet magnesium oxide melts at a temperature about 2000 K higher than sodium chloride. Explain why.
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20 Explain why the structural isomers dimethyl ether (bp = -23 °C) and ethanol (bp = 78.3 °C) differ significantly in their boiling points? What simple chemical test could be used to distinguish ethanol from dimethyl ether?
#213294
【已刪除】1. (10%) Determine whether the set of column vectors is linearly independent.
#213295
(a) Find a basis for the row space of the matrix A.
#213296
【已刪除】(a) . Find detA.
#213298
【已刪除】(b) Let A = . Find det(A-1).
#213299
(a) T :R3→ R2i T|a, b, c| = |a + b, c|
#213300
(b) T : P2→ P2i T(a2t2+a1t + a0) = (a2 - a1)t2 + (a1- a0)t
#213301
【已刪除】 (a) Find the transition matrix from C to D.
#213302
【已刪除】(b) Find the transition matrix from D to C.
#213303
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