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Step by step text solution for Prove that the determinant {:|( x, sin theta ,cos theta ),( -sin theta , -x , 1),( cos theta , 1,x) |:} is independent of theta. by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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NCERT BANGLISH-DETERMINANTS -Miscellaneous Exercises on Chapter 4
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- If A^(-1) ={:[( 3,-1,1),(-15,6,-5),(5,-2,2) ]:}and B= {:[( 1,2,-2),( -...
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