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Let A=[[ 1 , sin theta , 1 ],[-sin theta...

Let `A=[[ 1 , sin theta , 1 ],[-sin theta , 1 , sin theta],[-1 , -sin theta , 1 ]]`, where `0 le theta le 2 pi`, then,

A

`Det(A) =0`

B

` Det(A) in (2, infty ) `

C

`Det (A) in (2,4) `

D

`Det(A) in [2,4]`

Text Solution

Verified by Experts

The correct Answer is:
D
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