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RESONANCE DPP-JEE MAINS-All Questions
- Find x satisfying [tan^(-1)x]+[cos^(-1)x]=2, where [] represents the g...
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- If a hyperbola has one focus at the origin and its eccentricity is sqr...
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- Fid the number of complex numbers which satisfies both the equations |...
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- Find the angle between line (x+1)/3=(y-1)/2=(z-2)/4 and the plane 2x+y...
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- If points (0,0,9),(1,1,8),(1,2,7)a n d(2,2,lambda) are coplanar, then ...
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- If roots of the equation (m-2)x^2-(8-2m)x-(8-3m)=0 are opposite in sig...
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- Sum of first 20 terms of 3/1^2 + 5/(1^2 + 2^2) + 7/(1^2 + 2^2 + 3^2) ...
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- Let A=[[1, 1,3], [5, 2,6],[-2,-1,-3]] . Find t r(A^(2012))
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- All the 7 digit numbers containing each of the digits 1,2,3,4, 5, 6,7 ...
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- Let P and Q be points of the ellipse 16 x^(2) +25y^(2) = 400 so that P...
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- If a= cos((2pi)/7)+isin((2pi)/7) , alpha= a+a^2+a^4,and beta =a^3+a^5+...
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- The range of the function f(x)=sqrt(1-x^2)/(1+|x|) is
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- The number of solutions to the system of equations x1+x2+x3+x4+x5=20 a...
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- The sum of all integral values of 'a' for which the equation 2x ^(2) -...
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- If f(x) = x^11 + sin^3(35x) + 111x, then the value of f^(-1)(sin (pi/5...
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- Consider the function f defined by f(x)=(0,x=0 or x is irrational 1/...
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- What is the coefficient of x^(100) in the expansion of (1+x+x^2+x^3+.....
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- A circle with centre 'P' is tangent to negative x and y axis and exter...
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- If the A.M. of two positive numbers aa n db(a > b) is twice their geom...
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- If both A-1/2Ia n dA+1/2 are orthogonal matices, then (a)A is ortho...
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