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The inverse of a skew symmetric matrix o...

The inverse of a skew symmetric matrix of odd order is 1)a symmetric matrix 2)a skew symmetric matrix 3)a diagonal matrix 4)does not exist

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The inverse of a skew symmetric matrix is

The inverse of a skew-symmetric matrix of odd order a.is a symmetric matrix b.is a skew- symmetric c.is a diagonal matrix d.does not exist

The determinant of a skew symmetric matrix of odd order is

The determinant of a skew symmetric matrix of odd order is

. The determinant of a skew symmetric matrix of odd order is

"The determinant of a skew symmetric matrix of odd order is"

The diagonal elements of a skew-symmetric matrix are:

Show that every skew-symmetric matrix of odd order is singular.

If A is a skew-symmetric matrix of odd order n, then |A|=0

RESONANCE DPP-JEE MAINS-All Questions
  1. If two chords of circle x^2+y^2-a x-b y=0 , drawn from the point (a, b...

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  2. If a ,b ,c are sides of a scalene triangle, then value of |a b c b c a...

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  3. The inverse of a skew symmetric matrix of odd order is 1)a symmetric ...

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  4. If | (a+1,a+2, a+p), (a+2, a+3,a+q), (a+3,a+4,a+r)|=0,then p ,q ,r ar...

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  5. A circle with center in the first quadrant is tangent to y = x+10, y =...

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  6. Line x/a+y/b=1 cuts the coordinate axes at A(a ,0)a n dB(0,b) and th...

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  7. If the radius of the circumcircle of the triangle TPQ, where PQ is ch...

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  8. If A=[1 4 7 2 6 5 3-1 2] a n d B=d i ag(125) , then trace of matrix A ...

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  9. If y=f(x) has following graph, then match the column.

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  10. If (log)a b=2,(log)b c=2a n dlog3c=(log)3=(log)3a+3,t h e n(a+b+c) is ...

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  11. Consider the matrices A=[4 6-1 3 0 2 1-2 5],B=[2 4 0 1-1 2],C=[3 1 2]...

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  12. If A is domain of f(x)=lntan^(-1)((x^3-6x^2+11 x-6)(x)(e^x-5) and B is...

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  13. The number of real solutions of equation x^logx^2+x^2=3x is 2 b. 1 ...

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  14. Comprehension (Q. 5 & 6) Let A B be any chord of the circle x^2+y^2-2x...

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  15. If the graph of the function y = f(x) is as shown : the graph of y = 1...

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  16. The graph of y=|f(x)| is as shown in the following figure Fig Graph of...

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  17. The quadratic equation, a (x -b)(x-c) + b (x-c)(x-a) + c (x-a) (x-b)=0...

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  18. Show that the matrix A=[1 2 2 2 1 2 2 2 1] satisfies the equation A^2-...

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  19. If x^2-(a-3)x+a=0 has atleast one positive root then 'a' belong to

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  20. If b^(2)gt4ac then roots of equation ax^(4)+bx^(2)+x=0 are all real & ...

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