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VMC MODULES ENGLISH-JEE MAIN REVISION TEST - 29 (2020)-MATHEMATICS
- (~(pvvq))vv(~p^^q) is logically equivalent to
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- if (1+x+x^2)^(10)(1-x+x^2)^(10)=a0+ax+a2x^2+a3x^3+...........+a(40)x^(...
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- Find no. of ways to distribute all 5 different chocolates to 4 childre...
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- The equation to the line touching both the parabolas y^2 =4x and x^2=...
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- The length of projection, of the line segment joining the points (1, -...
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- Matrix A such that A^(2)=2A-I, where I is the identity matrix, then fo...
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- If Real ((2z-1)/(z+1))=1, then locus of z is , where z=x+iy and i=sqrt...
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- Let A(3, 2) and B(6, 5) be two points and a point C (x,y) is chosen on...
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- The equation of the circle, which touches the parabola y^2=4x at (1,2)...
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- There are exactly two points on the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 ...
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- int(a^4)^(b^4)(f(sqrtx))/((sqrtx)[f(a^2+b^2-sqrtx)+f(sqrtx)])dx is equ...
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- The area bounded by the curves x + y = 2 and y = x^2 above x-axis in ...
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- Solution of (sin x)(dy)/(dx) = y ln y , given y ((pi)/2) = e
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- If y^x=x^y then (dy)/(dx) at x=1, y=1 is
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- f(x)=(x^2-1)|x^2-3x+2|+cos|x| is not differentiable at x=a, then sum(r...
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- If veca = hati + hatj + hatk & vecb = hati - hatj + hatk are the side...
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- lim(x->e) (lnx-1)/(x-e)
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- if the system of linear equations {:(x+2ay+az=0),(x+3by+bz=0),(x+4c...
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- Variance of 1st 10 natural nos. is m & mean of first 10 odd natural nu...
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- Find the expected value of the experiment “tossing 3 coins simultaneou...
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