if 3 theta is an acute angle, solve the following equation for theta: 2sin3theata=√3
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Answer:
θ= π/9 , 2π/9
Step-by-step explanation:
2sin3θ= √3
⇒sin3θ= √3/2
⇒3θ = π/3 , π - π/3
⇒3θ= π/3 , 3π - π/3
⇒3θ= π/3 , 2π/3
⇒θ= π/9 , 2π/9
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