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A set contains 2n+1 elements. The numbe...

A set contains 2n+1 elements. The number of subsets of this set containing more than n elements :

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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  2. The domain of the funciton f(x) given by 3^(x) + 3^(f) = "min" (2t^(3...

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  3. A set contains 2n+1 elements. The number of subsets of this set conta...

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  4. Remove the irrationality in the denominator a. sqrt((sqrt(2)-1)/(sq...

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  5. Let x(1),x(2),x(3),x(4) be the roots (real or complex) of the equation...

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  6. The value of |(.^(10)C(4).^(10)C(5).^(11)C(m)),(.^(11)C(6).^(11)C(7).^...

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  7. Evaluate/simplify the following: |pi-3-8-2sqrt(15)|

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  8. The solution set of inequality (cot^(-1)x)(tan^(-1)x)+(2-pi/2),cot^(-1...

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  9. Write the negative of the compound proposition p vv(~pvvq)

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  10. If a = sqrt((7+4sqrt3)/(7-4sqrt3)) then the value of [a(a-14)]^2 is

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  11. Let cos^(-1) (4x^(3) -3x) = a + b cos^(-1) x If x in [-1, -(1)/(2)),...

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  12. A set of n values x(1),x(2),…….,x(n) has standard deviation sigma. The...

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  13. If roots of x^3+bx^2+cx+d=0 are (A) in A.P. then 2b^3-9bc+27d=0 (B) ...

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  14. Prove 2sin^(-1)x=tan^(-1)((2xsqrt(1-x^2))/(1-2x^2))

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  15. The number of roots of the equation (log)(3sqrt("x"))x+(log)(3x)sqrt(x...

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  16. For each positive integer n , let f(n+1)=n(-1)^(n+1)-2f(n) and f(1)=(2...

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