(\table a , -b ; b , a) \times(\table -a , b ; b , a)

Correct Answer is : (−a2−b200a2−b2)

(\table a^{2}+b^{2} , 0 ; 0 , a^{2}+b^{2})

(\table -a^{2}-b^{2} , 0 ; 0 , a^{2}-b^{2})

(\table a^{2}-b^{2} , 0 ; 0 , a^{2}+b^{2})

(\table a^{2}-b^{2} , 0 ; 0 , a^{2}-b^{2})

Matrices

Question : 35 of 36

Marks: +1, -0

(\table a , -b ; b , a) ×(\table -a , b ; b , a)

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