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Trigonometric EquationsGeneral Solutions1. tan x=2P. 2nπ±2π3,n∈I2. sin x=√32Q. nπ−π4,n∈I3. cos x=−12R. nπ+(−1)nπ3,n∈I4. cot x=−1S. nπ+tan−1(2),n∈I |
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Answer» Trigonometric EquationsGeneral Solutions1. tan x=2P. 2nπ±2π3,n∈I2. sin x=√32Q. nπ−π4,n∈I3. cos x=−12R. nπ+(−1)nπ3,n∈I4. cot x=−1S. nπ+tan−1(2),n∈I |
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