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RD SHARMA-DETERMINANTS-Solved Examples And Exercises
- Write the value of the determinant |A|=|[2,3,4],[5,6,8],[6x,9x,12x]|
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- If |A|=2 , where A is 2xx2 matrix, find |a d j\ A| .
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- What is the value of the determinant |[0, 2, 0],[ 2, 3, 4],[ 4 ,5 ,...
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- For what value of x is the matrix[[6-x,4 ],[3-x,1]] singular?
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- A matrix A of order 3xx3 is such that |A|=4 . Find the value of |2A| .
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- Evaluate: |cos15osin15osin75ocos75o| .
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- If A=[[5 ,3 ,8 ],[2 ,0 ,1 ],[1, 2, 3]] . Write the cofactor of the e...
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- If |(x+1,x-1),(x-3,x+2)|=|(4,-1),(1,3)|, then write the value of x .
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- If |[2x,x+3 ],[2(x+1),x+1]|=|[1, 5],[ 3 ,5]| , then write the value ...
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- If |[3x,7],[-2,4]|=|[8,7],[6,4]| , find the value of xdot
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- If |[2x,5] ,[8,x]|=|[6,-2], [7, 3]| , write the value of xdot
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- If A is a3x3 matrix, |A| != 0 and |3A|=k|A| , then write the value of ...
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- Write the value of the determinant |[p, p+1],[p-1,p]| .
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- Write the value of |(x+y,y+z,z+x),(z,x,y),(-3,-3,-3)|
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- The maximum value of |(1,1,1),(1,1+sintheta,1),(1,1,1+costheta)| is 1/...
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- If x in N and |x+3-2-3x2x|=8, then find the value of xdot
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- If |xsinthetacostheta-sintheta-x1costheta1x|=8 , write the value of xd...
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- If Delta=|a(11)a(12)a(13)a(21)a(22)a(23)a(31)a(32)a(33)| and A(i j) is...
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- Which of the following is not correct in a given determinant of A , wh...
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- Let |x2xx^2x6xx6|=a x^4+b x^3+c x^2+dx+edot Then, the value of 5a+4b+3...
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