Question

DEL DESCRIPTIVE
Descriptive type of questions:
1. If a+b+c
0 prove the following
02-72-c= -2(ab+be+ca) )
in a + ab +62 = 62+be+2 = 02 ++62
m 2+b+c= 3abc = 3a(c+a) (a+b) = 36(6+c) (+a) = 3c\c+a) (c+5
iv) (ab+be+ca? + 622+6202 +22 (² 6² = 22
2
HASHYAM'S
11
IMPULSE OLYMPI​

Answer 1

Answer:

i actually dont know buddy