Q: If a2=b+c, b2=c+a and c2=a+b then the value of $$ {1\over{1+a}} – McqOptions

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1.	Q: If a2=b+c, b2=c+a and c2=a+b then the value of $$ {1\over{1+a}}+{1\over{1+b}}+{1\over{1+c}}$$ is
A.	abc
B.	1
C.	0
D.	2
Answer» C. 0

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