Intersection of a Line and Finding Roots of a Parabola
The point of ...
Question
The point of intersection the curves arg(z−i+2)=π6 & arg(z+4−3i)=−π4 is given by
A
(−2+i)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
2−i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2+i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
N.O.T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A(−2+i) (z−i+2)=π6and,(z+4−3i)=−π4(z−(−2+i))=π6and(z−(−4+3i))=π4Fromthefigurey−3=−(x+4)y+x+1=0√3y−x−2−√3=0−−−−−−−−−−−−−(1+√3)y=√3+1y=1x=−2Clearlypointofintersectionis(−2,1)Hence,theoptionAisthecorrectanswer.