algorithm for a trip to movie
Answers
Answered by
0
Answer:
ANSWER
a+b+c=0
a=−b−c ..........(1)
(a+b+c)
2
=0
a
2
+b
2
+c
2
+2(ab+bc+ca)=0
K(a
2
−bc)+2(ab+bc+ca)=0
2(ab+bc+ca)=−K(a(−b−c)−bc)
⟹2(ab+bc+ca)=K(ab+bc+ca)
⟹K=2
Similar questions