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If |z""+""4|lt=3 , then the maximum v...

If `|z""+""4|lt=3` , then the maximum value of `|z""+""1|` is (1) 4 (B) 10 (3) 6 (4) 0

A

4

B

10

C

6

D

0

Text Solution

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The correct Answer is:
C
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MCGROW HILL PUBLICATION-COMPLEX NUMBERS -QUESTIONS FROM PREVIOUS YEARS. AIEEE/JEE MAIN PAPERS
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  2. If z^2+z+1=0 where z is a complex number, then the value of (z+1/z)^2+...

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  3. If |z""+""4|lt=3 , then the maximum value of |z""+""1| is (1) 4...

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  4. The conjugate of a complex number is 1/(i-1) . Then the complex num...

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  5. If |z-4/z| = 2 , then the maximum value of |z|

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  6. The number of complex numbers z such that |z-1|=|z+1|=|z-i| is

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  7. If omega(ne 1) be a cube root of unity and (1+omega)^(7)=A+Bomega, the...

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  8. Let alpha,beta be real and z be a complex number. If z^2+alphaz""+beta...

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  9. If z ne 1 and (z^(2))/(z-1) is real, the point represented by the comp...

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  10. The area of the triangle on the Arand plane formed by the complex numb...

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  11. If z is a complex number of unit modulus of modulus and argument thet...

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  12. if (5z2)/(7z1) is purely imaginary number then |(2z1+3z2)/(2z1-3z2) |...

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  13. Let a = Im((1+z^(2))/(2iz)), where z is any non-zero complex number. T...

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  14. If a complex number z satisfies z + sqrt(2) |z + 1| + i=0, then |z| is...

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  15. If z is a complex number such that |z|>=2 then the minimum value of |z...

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  16. Let w(Im w != 0) be a complex number. Then the set of all complex num...

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  17. If z(1),z(2) and z(3),z(4) are two pairs of conjugate complex numbers ...

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