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Question 1
Every quadratic equation ax2 + bx + c = 0 where a, b, c ∈ R , a ≠ 0 has
Question 2
What is 
equal to, where i = 
?
equal to, where i = ?
Question 3
Let z be a complex number such that |z| = 4 and 
What is z equal to?
What is z equal to?
Where I = 
Question 4
If α, β are the roots of ax2 + bx + c = 0 and α + h, β + h are the roots of px2 + qx + r = 0, then what is h equal to ?
Question 5
What is 
equal to, where n is a natural number and i = 
?
equal to, where n is a natural number and i = ?Question 6
Solve for y if 
, 
,
Question 7
The sum of all real roots of the equation 
is
is
Question 8
It is given that the roots of the equation 
are real. For this, the minimum value of 
is
are real. For this, the minimum value of is
Question 9
The roots of the equation 
are
are
Question 10
If equation 
and 
have both roots common then find the value of 
?
and have both roots common then find the value of ?
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Tags :
CDS & DefenceMathematicsMar 15CDS & Defence
