Matrices… | NUST Entrance Test Mathematics

In general, for matrix multiplication, which property is not possible?

Difficulty: Hard

A:

Associative

B:

Commutative

C:

Left distributive property

D:

Right distributive property

Given A and B are matrices of order 3, then $(A+B)^{t}$=

Difficulty: Easy

A:

A^{t}+B^{t}

B:

1/A+1/B

C:

1/A^{t}+1/B^{t}

D:

A^{-1}+B^{-1}

Given A and B are matrices, then $(AB)^{t}$=

Difficulty: Easy

A:

A^{t}B^{t}

B:

B^{t}A^{t}

C:

(1/A)(1/B)

D:

1/BA

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