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Let a curve y=f(x), x in (0,oo) pass thr...

Let a curve `y=f(x), x in (0,oo)` pass through the points `P(1,3/2) and Q(a,1/2)`. If the tangent at any point `R(b,f(b))` to the given curve cuts the y-axis at the point `S(0,c)` such that `bc=3`, then `(PQ)^2` is equal to ______

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2023-Question
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  2. For alpha, beta, z in CC and lamda gt 1, if sqrt(lamda-1) is the radiu...

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  3. Let a curve y=f(x), x in (0,oo) pass through the points P(1,3/2) and Q...

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  4. Let (alpha,beta) be the circumcenter of the triangle formed by the lin...

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  5. If the points with position vectors alphahati+10hatj+13hatk,6hati+11ha...

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  7. The number of way ,in which 5 girls and 7 boys can be seated at a roun...

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  9. In a bolt factory, machines A,B and C manufacture respectively 20%,30%...

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  10. Let S(k)=(1+2+.....+K )/(k) and sum(j=1)^(n)S(j)^(2)=(n)/(A)(Bn^(2)+Cn...

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  11. Let alpha,beta gamma be the three roots of the equation x^(3)+bx +c=0....

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  12. The are of the region {(x,y):x^(2)leyle8-x^(2),yle7} is

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  13. Let the number of elements in sets A and B be five and two respectivel...

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  14. Let P=[[sqrt3/(2),(1)/(2)],[-(1)/(2),(sqrt3)/(2)]] ,A=[[1,1],[0,1]] an...

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  15. If the equation of the plane containing the line x +2y+3z-4=0=2x +y-5z...

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  16. If for z=alpha+ibeta,|z+2|=z+4(1+i), then alpha +beta and alphabeta a...

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  17. Let A =[[2,1,0],[1,2,-1],[0,-1,2]]. If |adj(adj(adj2A)|=(16)^(n), then...

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  18. The number of arrangements of the letters the word "INDEPENDENCE" in w...

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  19. lim(xrarr0)(((1-cos^(2)(3x))/(cos^(3)(4x)))((sin^(3)(4x))/(log(e)(2x+1...

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  20. The shortest distance between the lines (x-4)/(4)=(y+2)/(5)=(z+3)/(3) ...

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