Suppose that the Column player announces that he will play X with probability 0.5 and Y with probability 0.5 i. e., ½ X ½ Y. Identify all best response strategies of the Row player, i. e., BR(½ X ½ Y) ? (b)Identify all best response strategies of the Column player to Row playing ½ A ½ B, i. e. BR(½ A ½ B)?(c)What is BR(1/5 X 1/5 Y 3/5 Z)? (d)What is BR(1/5 A 1/5 B3/5 C)?

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

step-by-step explanation:

no solution.

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step-by-step explanation: