हल करें - z+(1)/(z)=3, z ne 0 | 10 | द्विघात समीकरण | MATHS | DAS GUPTA | Doubtnut

Class 10 Maths (Hindi) | Chapter 4 | द्विघात समीकरण | Important Questions | Quick Revision

Let 0 ne a, 0 ne b in R . Suppose S={z in C, z=1/(a+ibt)t in R, t ne 0} , where i=sqrt(-1) . If z=x+iy and z in S , then (x,y) lies on

If z_(1) + z_(2) + z_(3) = 0 and |z_(1)| = |z_(2)| = |z_(3)| = 1 , then value of z_(1)^(2) + z_(2)^(2) + z_(3)^(2) equals

if |z_1| = |z_2| ne 0 and amp (z_1)/(z_2) = pi then

Solve the equation z^(3) = barz (z ne 0)

If z ne 0 then amp z +amp barz = ______.

If |z+1| + |z-3| le 10 , then the range of values of |z - 7| is