1. यदि a, b, c वास्तविक संख्या हो तथा a+b+c = 0
हो तो a+b+c का मान होगा-
(1) 1
(2) ab+bcca
(3) 0
(4) 3abc
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6
Answer:
1)1
Step-by-step explanation:
hope it helps..(〜^∇^)〜
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