Mathematics, 15.04.2021 23:40, Gearyjames8
Given cos x = 3/5 and 3pi /2 < x < 2 and sin y = β square root 2/2, and < y < 3pi /2; evaluate tan (x β y).
Answers: 2
Given cos x = 3/5 and 3pi /2 < x < 2 and sin y = β square root 2/2,
and < y < 3pi /2; e...
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