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I: |(-a^(2),ab,ac),(ab,-b^(2),bc),(ac,bc...

I: `|(-a^(2),ab,ac),(ab,-b^(2),bc),(ac,bc,-c^(2))|=2a^(2)b^(2)c^(2)`
II: `|(0,ab^(2),ac^(2)),(a^(2)b,0,bc^(2)),(a^(2)c,b^(2)c,0)|=2a^(3)b^(3)c^(3)`

A

only I is true

B

only Ii is true

C

both I and II are true

D

neither I nor II true

Text Solution

Verified by Experts

The correct Answer is:
B
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