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JEE MAINS PREVIOUS YEAR-JEE MAIN 2023-Question
- Let veca=3hati+hatj-hatk and vecc= 2hati-3hatj+3hatk . If vecb is a v...
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- Let the image of the point ((5)/(3),(5)/(3),(8)/(3)) in the plane x-2y...
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- Let the mean of the data be 5 . If m and sigma^2 are respectively ...
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- The number of seven digit positive integers formed using the digits 1,...
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- Let N be the foot of perpendicular from the point P(1,-2,3) on the lin...
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- Let S = {z in CC : barz =i (z^2 + Re(bar z))} Then sum sum(z in s)|z|^...
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- If lim(xrarr0) (e^(ax)-cos (bx)-((cxe)/2)^(-cx))/(1-cos(2x)=17 , then ...
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- The value of (e^(-pi/4)+int(0)^(pi/4) e^(-x) tan^(50)xdx)/(int(0)^(pi/...
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- All word , with or without meaning ,are made using all the letters of ...
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- The range of f(x) =4 sin ^(-1) (x^2/(x^2+1)) is
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- Let (alpha,beta ) be the centroid of the triangle formed by the lines ...
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- Let the centre of a circle C be (alpha, beta ) and its radius r<8. Let...
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- Let for a triangle ABC, vec(AB) = -2hati +hatj+3hat k vec(CB) = alp...
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- The coefficient of x^5 in the expansion of (2x^3-1/(3x)^2)^5 is
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- If the system of equation 2x + y- =5 2x-5y +lambda =mu x+ 2y -5z...
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- The line , that is coplanar to the line (x+3)/(-3)=(y-1)/1 =(z-5)/5 ,i...
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- Let for A =[[1,2,3],[alpha,3,1],[1,1,2]], absA=2 . If |2adj (2 adj (2A...
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- Let a1,a2,a3,....... be a G.P. of increasing positive numbers . Let th...
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- The plane, passing through the points (0,-1,2) and (-1,2,1) and parall...
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- Let |veca| =2,|vecb|=3 and the angle between the vectors veca and vecb...
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