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If alpha,beta,gamma,delta are four compl...

If `alpha,beta,gamma,delta` are four complex numbers such that `gamma/delta` is real and `alpha delta - beta gamma !=0` then z = `(alpha + beta t)/(gamma+ deltat)` where t is a rational number, then it represents:

Text Solution

Verified by Experts

Since `AB both BC`
`rArr arg((alpha-z)/(gamma-beta)) = (pi)/(2)`
So, (z-alpha)/(beta-gamma) =0`
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