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<p><img src="http://www.sothik.com/files/model-test/du-20216/image013_002.png" alt="" />এর বিপরীত ম্যাট্রিক্স</p>
A
<p><img src="http://www.sothik.com/files/model-test/du-20216/image014.png" alt="" /></p>
B
<p><img src="http://www.sothik.com/files/model-test/du-20216/image015.png" alt="" /></p>
C
<p><img src="http://www.sothik.com/files/model-test/du-20216/image016.png" alt="" /></p>
D
<p><img src="http://www.sothik.com/files/model-test/du-20216/image017.png" alt="" /></p>
Answer: C - <p><img src="http://www.sothik.com/files/model-test/du-20216/image016.png" alt="" /></p>
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