Perform the following operations on the matrix

 

i) Add the third row to the second row

ii) Subtract the third column from the first column. The determinant of the resultant matrix is 

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#Question id: 14629

#Section 5: Bioprocess Engineering and Process Biotechnology

Microbial cell recovery is carried out in a continuous disc-stack centrifuge. The centrifuge is operated at 5000 rpm for separation of baker's yeast. At a feed rate of 60 1/min, 50% of the cells are recovered. At constant speed, solid recovery is inversely proportional to flow rate. What flow rate is required to recover 90% of cells if the centrifuge speed is fixed at 5000 rpm? 

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#Question id: 14630

#Section 1: Engineering Mathematics

The series whose n^th term is sin 1/n is

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#Question id: 14631

#Section 1: Engineering Mathematics

The series 

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#Question id: 14632

#Section 1: Engineering Mathematics

The interval in which Lagrange’s theorem is applicable for function 

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#Question id: 14633

#Section 1: Engineering Mathematics

For f(x) = x³ suppose f(b) - f(a) = (b - a) f' (c) holds then c is

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#Question id: 14634

#Section 1: Engineering Mathematics

Function f (x) = e^{1/ x} ; x > 0 is a