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RESONANCE DPP-JEE MAINS-All Questions
- The coefficient of x^6 in series e^(2x) is 4/(25) b. 3/(45) c. 2/(45) ...
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- If the chord y=mx+1, of the circle x^2+y^2=1 subtends an angle of meas...
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- Find the sum of the coefficients of all the integral powers of x in th...
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- Find the sum of the following infinite series 1/2(1/5)^2+2/3(1/5)^3...
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- The centre of the circle passing through (0, 0) and (1, 0) and touchin...
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- If an=sum(r=0)^n1/(^n Cr) , then sum(r=0)^n r/(^n Cr) equals (n-1)an b...
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- Prove that :(log)e((x+1)/x)=2[1/((2x+1))+1/(3(2x+1)^3)+1/(5(2x+1)^5)+]
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- Two aeroplanes I and II bomb a target in succession. The probabilit...
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- The lines 3x+4y=9&4x-3y+12=0 intersect at Pdot The first line intersec...
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- If alpha,beta are the roots of the equation x^2-p x+q=0, prove that (l...
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- A bag initially contains 1 red and 2 blue balls. An experiment consist...
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- If the circles x^2+y^2-2x-2y+7=0 and x^2+y^2+4x+2y+k=0 cut orthogonall...
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- int1^2 (dx/(x(x^4+1))) is equal to
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- The length of transverse common tangent of the circles x^2+y^2=1and(x-...
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- The function f(x)=sqrt((a x^3+b x^2+c x+a)) ha sits non-zero local m...
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- The area of the region given by x^2+y^2-6y<=0&y<=x is (9pi-9)/4 b. ...
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- The abscissae of a point, tangent at which to the curve y = e^x sin x...
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- Let f(x) be a differentiable function and f(alpha)=f(beta)=0(alpha< be...
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- A determinant is chosen at random from the set of all determinant o...
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- Let vec a=2 hat i+ hat j+ hat k , hat b= hat i+2 hat j- hat k and a ...
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