JEE Mains Model Paper 21

© examsiri.com
Question : 77 of 90
 
Marks: +1, -0
I f a. b. c. p. q. r are three non zero complex numbers such that
p
a
+
q
b
+
r
c
= 1 + i and
a
b
+
b
q
+
c
r
= 0 , then the value of
p2
a2
+
q2
b2
+
r2
c2
is
Go to Question: