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Evaluate the determinants in |2 4-5-1|...

Evaluate the determinants in `|2 4-5-1|`

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Find the value of the determinants: |{:(2, 5),(-1,3):}|

Evalute the determinants in queations 1 and 2 : Find the values of x, if (i) |{:(2,4),(5,1):}|=|{:(2x,4),(6,x):}| (ii) |{:(2,3),(4,5):}|=|{:(x,3),(2x,5):}|

Evalute the determinants in queations 1 and 2 : [{:(2,4),(-5,-1):}]

Evaluate the following determinants : |{:(3,-4,5),(1,1,-2),(2,3,1):}|

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |[1,3,-2],[4,-5,6],[3,5,2]|

Evaluate the determinates abs([2,-1,-2],[0,2,-1],[3,-5,0])

Evaluate the determinants det[[3,-1,-20,0,-13,-5,0]]

Evaluate the determinant of : If A = |{:(1,1,-2),(2,1,-3),(5,4,-9):}| , find |A|.

Evaluate the determinates abs([3,-4,5],[1,1,-2],[2,3,1])

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RESONANCE DPP-JEE MAINS-All Questions
  1. Number of values of n in N for which n^4 + 4 is prime is

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  2. Let A=([a(i j)])(3x3) be a matrix such that a(11)=a(33)=2 and all the ...

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  3. Evaluate the determinants in |2 4-5-1|

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  4. Which of these-five numbers sqrt(pi^(2)),""^(3)sqrt(0.08),""^(4)sqrt(0...

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  5. Which is greater ? (a) 1 or 0 . 99 (b) 1 . 09 or 1 . 093

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  6. If the two roots of the equation (lambda-2)(x^2+x+1)^2-(lambda+2)(x^4+...

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  7. Match the following {:(,"Column-I",,"Column-II"),((A),"Even number",...

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  8. Which is greater -3:4 or 5:6?

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  9. Write the following sets in set-builder form (i) C={1,-1,i,-i}

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  10. The number of real solutions of the equation x^6-x^5+x^4-x^3+x^2-x+1=0...

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  11. A tangent drawn to hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2)) =1at P((p...

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  12. Write the following sets in set-builder form (i) C={1,-1,i,-i}

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  13. If A&B are two ratinal numbers and A B ,A+Ba n dA-B are rational numbe...

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  14. Write the following sets in the set builder form: S={1,3,9, 27}

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  15. Let a={1,2},B={0} then which of the following is correct Number of pos...

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  16. The distance of the point (1,-5,""9) from the plane x-y+z=5 measured a...

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  17. Consider the ellipse (x^2)/(f(k^2+2k+5))+(y^2)/(f(k+11))=1. If f(x) is...

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  18. Write the following sets in the set builder form: R={2,3,5,7}

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  19. Two concentric ellipses are such that the foci of one are on the other...

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  20. Let R be a relation defined by R={(x , xhat3)X is a prime number <10} ...

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