please answer this question
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As we know the formula ,
(a+b+c)^2 = a^2+b^2+c^2 +2(ab+bc+ca)
Now, we will put the values given in the question,
7^2 = a^2+b^2+c^2+ 2*24
a^2+b^2+c^2 = 49-48 = 1.
(a+b+c)^2 = a^2+b^2+c^2 +2(ab+bc+ca)
Now, we will put the values given in the question,
7^2 = a^2+b^2+c^2+ 2*24
a^2+b^2+c^2 = 49-48 = 1.
Suk1:
thanks
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