Question

Solution

Correct option is

– 11/97 Subtracting twice the first row from the third row, we have Now subtracting 3/2 times the first row from the second row, we have Now adding 4 times the first column to the second column, we have Expanding along the third row, we have = – 33x – 3 – 64x – 8 = – 97x – 11

The given equation now becomes – 97x – 11 = 0 or x = – 11/97

SIMILAR QUESTIONS

Q1

The largest value of a third order determinant whose elements are 0 or 1, is

Q2 Q3 Q4

If ab and c are pth, qth and rth terms of an H.P., Q5 Q6 then n equals

Q7 Q8 Q9 Q10
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