Question

if a=2/3,b=4/3andc=3/2 show that a×(b×c)=(a×b)×c​

Answer 1

Step-by-step explanation:

first of them is equal to (a + b + c)2 − 2(ab + bc + ca). ... For an integer m, denote by t(m) the unique number in {1, 2, 3} such that m + ... Prove that f(3p) ≥ 0 holds for all integers p ≥ 0.

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