TELL PLS FAST
WHAT WILL BE THE ANSWER DONT SPAM.
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Answer:
-1/10
Step-by-step explanation:
1/(-3-1)(1-6) + 1/(1-6)(6--3) + 1/(6--3)(-3-1)
= 1/(-4)(5) + 1/(-5)(9)+ 1/(9)(-4)
= -1/20 - 1/45 -1/36
= -1/10
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