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Least value of `|z-2|+|z-4i|` is

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. If a,b,and c are three terms of an A.P such that a != b then (b-c)/...

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  2. If f(x)=[4x]+{3x} where [.] denotes GIF and {.} denotes FPF then for x...

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  3. Least value of |z-2|+|z-4i| is

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  4. Number of solutions of the equation, [y+[y]]=2cosx is: (where y=1//3)[...

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  5. The fraction exceeding its own n^(t h) power n in N) by the maximum p...

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  6. Tangent is drawn at the point (xi ,yi) on the curve y=f(x), which ...

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  7. A person is standing at the edge of a slow moving river which is 1 ...

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  8. If alpha is the only positive root of (2^(2014)-1)x^2+(2-2^(2014))x-1=...

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  9. If (1+2x+3x^2)^(10)=a0+a1x+a2x^2++a(20)x^(20),t h e na1 equals 10 b. 2...

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  10. The integral curve of the equation ((1-x^2)dy)/(dx)+x y=x is a conic, ...

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  11. Let f (x) be a polynomial of degree 5 with leading coefficient unity s...

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  12. If a differentiable function satisfies (x-y) f (x+y) -(x+y)f (x-y) =2 ...

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  13. "I f"f(x)={x^3-6x^2; ifxi sr a t ion a l-11 x+6;ifxi si r r a t ion a ...

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  14. z1a n dz2 are two complex numbers satisfying i|z1|^2z2-|z2|^2z1=z1-i z...

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  15. If sin^2theta1+sin^2theta2+sin^2theta3=0, then which of the following ...

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  16. If I=lambda int0^(pi/4)cos2xcos4xcos6xdx , then lambda is equal to 5 ...

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  17. If f(x)=(x+3)/(5x^2+x-1)&g(x)=(2x+3x^2)/(20+2x-x^2) such f(x)a n dg(x...

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  18. If Sn=sum(r=1)^n r/(1. 3. 5. 7 (2r+1)) then Sn=1/2[1-1/(1. 3. 5 (2n+1)...

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  19. The number of values of a for which equations x^3+a x+1=0 and x^4+a x^...

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  20. If Sn=1^2+(1^2+2^2)+(1^2+2^2+3^2)+ upto n terms, then Sn=(n(n+1)^2(n+2...

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