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The real value of k for which the sysmte...

The real value of `k` for which the sysmtem of equation `2k x-2y+3z=0, x+ky+2z=0, 2x+kz=0` has non-trivial solution is

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RESONANCE DPP-JEE MAINS-All Questions
  1. The range of the function, f(x)= (1+sec^-1x) (1 + cos^-1 x) is

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  2. The expression [root(3)root(6)(a^9) ]^4[root(6)root(3)(a^9)]^4 is sim...

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  3. The real value of k for which the sysmtem of equation 2k x-2y+3z=0, x+...

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  4. In the figure, if A B=A C ,/B A D=30^0 and A E=A D , then x is equal t...

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  5. The number of value(s) of x satisfying 1-log9(x+1)^2=1/2log(sqrt(3))((...

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  6. If x=3-sqrt(8),t h e nx^3+1/(x^3) is equal to 6 b. 198 c. 6sqrt(2) d. ...

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  7. If f(x)=x^(3)+3x^(2)+4x+asinx+bcosx, forall x in R is a one-one fuctio...

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  8. Solve the following inequations (x-1)^2lt=0

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  9. Given to relation R={(1,2),(2,3)} on the set A={1,2,3}, add a minim...

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  10. Solve the following inequations (x^2-5x+6)/(x^2+x+1)<0.

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  11. In how many types ways can five different examination papers of maths...

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  12. The positive integers p ,q ,a n dr are all primes if p^2-q^2=r , then ...

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  13. The area covered by the curve y=max{2-x,2,1+x} with x-axis from x=-1 t...

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  14. Which is greater ? 12^8 or 6^4

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  15. If P(B)=3//4, P(AnnBnnC)=1//3 and P( A nnBnn C )=1//3, t h e nP(BnnC...

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

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  17. sum(r=1)^(n) 1/(log(2^(r))4) is equal to

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  18. 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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  19. Find logarithm of the following values : {:((i),0.128,(ii),0.0125,(...

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  20. The value of lim(x to oo)(d)/(dx)int(sqrt(3))^(sqrt(x))(r^(3))/((r+1)...

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