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Let A=|(1,sintheta,1),(-sintheta,1,sinth...

Let A=`|(1,sintheta,1),(-sintheta,1,sintheta),(-1,-sintheta,1)|` where `0 le theta le 2 pi,` then the range of |A| is

A

(2,4)

B

[2,4]

C

[2,4)

D

All of these

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The correct Answer is:
B
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