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# CBSE Class 12-science Answered

<div>using the properties of determinants , solve the following for x :</div> <div>&nbsp;</div> <div>&nbsp;</div> <div>| <strong>X+2&nbsp;&nbsp; X+6&nbsp;&nbsp; X-1</strong>&nbsp;&nbsp; |</div> <div>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</div> <div>|<strong> X+6&nbsp;&nbsp; X-1&nbsp;&nbsp; X+2</strong> &nbsp; |&nbsp;&nbsp; = 0</div> <div>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</div> <div>| <strong>X-1&nbsp;&nbsp; X+2&nbsp;&nbsp; X+6&nbsp;</strong>&nbsp; |</div>
Asked by shivamthetrisal | 21 Mar, 2015, 06:53: PM
Expert Answer
Answered by Vimala Ramamurthy | 23 Mar, 2015, 11:06: AM

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