Find all the angles between 0∘ and 360∘, which satisfy the equation sin2 θ=34. Suppose a student substituted θ=60∘ and checked that it is true. He concluded statement is always true. What type of quality he should acquire to reach at correct result?

Find all the angles between 0∘ and 360∘, which satisfy the equatio

1.	Find all the angles between 0∘ and 360∘, which satisfy the equation sin2 θ=34. Suppose a student substituted θ=60∘ and checked that it is true. He concluded statement is always true. What type of quality he should acquire to reach at correct result?
Answer» Find all the angles between $0^{\circ}$ and $360^{\circ}$ , which satisfy the equation $s i n^{2} θ = \frac{3}{4}$ . Suppose a student substituted $θ = 60^{\circ}$ and checked that it is true. He concluded statement is always true. What type of quality he should acquire to reach at correct result?

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Find all the angles between 0∘ and 360∘, which satisfy the equation sin2 θ=34. Suppose a student substituted θ=60∘ and checked that it is true. He concluded statement is always true. What type of quality he should acquire to reach at correct result?

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