Math, asked by preetijha19, 8 months ago

If l+m-n=9 , l²+m²+n²= 31 then find the value of nm+ln-ml​

Answers

Answered by aryanphalke20006
1

Answer:

so

lm+ln+nm = -25

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Answered by sanjayghoshkmc7
3

Answer:

your answer is -25,mate.

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