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If quadratic equation f(x)=x^(2)+ax+1=0 ...

If quadratic equation `f(x)=x^(2)+ax+1=0` has two positive distinct roots then

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RESONANCE DPP-JEE MAINS-All Questions
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  2. If [.] denotes the greatest integer less than or equal to x and (.) de...

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  3. If quadratic equation f(x)=x^(2)+ax+1=0 has two positive distinct root...

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  4. Six X's are to be placed in boxes of the figure such that each row con...

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  5. the solution of the differential equation (dy)/(dx)+(x(x^(2)+3y^(2))/(...

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  6. If tan^(-1)(x^2+3|x|-4)+cot^(-1)(4pi+sin^(-1)sin 14)=pi/2, t h e n th...

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  7. Let C1 and C2 be externally tangent circles with radius 2 and 3 respe...

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  8. Consider the system of hyperbola xy = k, k in R. Let e1 be the eccentr...

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  9. Given that underset(xrarroo)("lim")(underset(0)overset(x)int(t^(2))/(s...

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  10. The area bounded by f(x)=sin^(-1)(sinx) and g(x)=pi/2-sqrt(pi^(2)/2-...

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  11. Let f(x)=(sqrt2^x -2)/(sqrt2^x +2) then if the graphs of y=f(x) and y=...

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  12. underset(nrarroo)lim[(1)/(sqrt(n^(2)-1^(2)))+(1)/(sqrt(n^(2)-2^(2)))+(...

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  13. Consider a real valued continuous function f such that f(x)=sinx + int...

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  14. Find the equation to the ellipse, whose focus is the point (-1,1),whos...

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  15. A line L passing through (1, 1) intersect lines L1: 12 x+5y=13 and L...

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  16. Three positive numbers from an increasing G.P. If the middle term i...

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  17. int(1+2x^(2)+(1)/(x))e^(x^(2)-(1)/(x))dx is equal to

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  18. If the vectors vec a + vec b + vec c, vec a + lambda vec b + 2 vec c, ...

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  19. The image of the line (x-1)/3=(y-3)/1=(z-4)/(-5) in the plane 2x-y+...

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  20. Let matrix B=[4 1-9-2], then which of the following will not be an ...

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