Let P() and Q() be two expressions defined for every real number , such that P() ≥ 0 if and only if  ≥ 2, and Q() ≥
0 if and only if  ≤ 1. Then the inequality P() · Q() > 0 is
satisfied for:

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dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

about 0.75 hours

step-by-step explanation: