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AAKASH SERIES-COMPLEX NUMBERS-PRACTICE EXERCISE
- If zbarz=4 then the locus of z is
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- Match the items of List - I with those of List-II
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- If z = x +iy and P represents z in the Argand plane and mod (2z-3) = 4...
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- If z = (lambda + 3) + isqrt( 5 - lambda^(2)) , then the locus of z is...
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- If z=(x+iy) and if the point P in the Argarand plane represent z, then...
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- If z1=1+2i,z2=2+3i,z3=3+4i, " then " z1,z2and z3 represents the vertic...
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- If z is a complex number with |z|ge 5 . Then the least value of |z +...
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- (1 + x)^(n) = p(0) + p(1) x + p(2) x^(2) + … + p(n) x^(n) , then p(0)...
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- The cube roots of unity when represented on the Argand diagram form th...
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- If a , b , c in R such that a + b + c= 0 and az(1) + bz(2) + cz(3) = ...
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- In the Argand plane the area in square units of the triangle formed by...
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- If the area of the triangle on the complex plane formed by the point z...
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- If |z-2/z|=2 then the greatest value of |z| is
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- If |z| ge 3 , then the least value of |z + (1)/(z)| is
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- The value of (i)^(i) is
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- Log(e) ((1 + i)/(1- i))=
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- The real and imaginary points of log (1 + isqrt3) are
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- Assertion (A) : If 3 + iy is a root of x^(2) + ax + b = 0 then a = -6 ...
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- If log((1)/(sqrt(3))){(|z|^(2)-|z|+1)/(2+|z|)}gt -2 , then z lies insi...
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- If omega is a complex cube root of unity , then for any n gt 1 unde...
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