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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
- If the standard deviation of a variable xi ssigma , then standard devi...
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- If z1a n dz2 are two nonzero complex numbers such that =|z1+z2|=|z1|+|...
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- If the standard deviation of 0,1,2,3...9 is K, then the standard devia...
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- Find the value of the constant k so that the given function is c...
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- If z is a complex number such that |z|=4 and a r g(z)=(5pi)/6 , then z...
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- Differentiate the following functions with respect to x a/(x^2)+b/(x^...
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- If the system of equations x+a y=0,a z+y=0,a n da x+z=0 has infinite s...
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- The number of terms of an A.P. is even; the sum of the odd terms is ...
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- Evaluate the following: (lim)(x->0^+)xsin1//x
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- If z=1+it h e nz^(10) reduces to: A purely imaginary number An imagina...
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- Evaluate the following: lim(xrarrpi/2)(2sin x+3)/(3cos x+3)
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- Let y be an implicit function of x defined by x^(2x)-2x^(x) cot y-1=0...
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- In a triange, the line joining the circumcentre to the incentre is par...
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- Find the limits (i) (lim)(x""->1)[(x^2+1)/(x+100)] (ii) (lim)(x""->2...
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- If y^(2)=p(x) is a polynomial of degree 3, then 2(d)/(dx)(y^(3)(d^(2)y...
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- In acute angled triangle A B C ,A D is the altitude. Circle drawn with...
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- Find the following: lim(xrarr0)(1+x)^(1//x)
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- If in Delta ABC, the altitudes from the vertices A, B and C on opposit...
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- Find the following: lim(xrarr0^+)({x})^(1//x)
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- If in DeltaABC, a = 5, b = 4 and cos (A - B) = 31/32, then side c is
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