From a pack of cards two are drawn, the first being replaced before the second is drawn. The probability that the first is a diamond and the second is a king is

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#Question id: 14441

#Section 1: Engineering Mathematics

If the points (3, -2), (x, 2), (8, 8) are collinear, then find the value of x.

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#Question id: 14442

#Section 1: Engineering Mathematics

if A=  the find A^-1

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#Question id: 14443

#Section 1: Engineering Mathematics

 If A = and B = , then find (AB)^-1

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#Question id: 14444

#Section 1: Engineering Mathematics

Compute (AB)^-1 if 

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#Question id: 14445

#Section 1: Engineering Mathematics

For what value of x, matrix is a singular matrix? 

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#Question id: 14446

#Section 1: Engineering Mathematics

The area of a triangle with vertices (-3, 0), (3, 0) and (0, k) is 9 sq. units. The value of k will be