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प्रश्न
If `sqrt(3)`sec 2θ = 2 and θ< 90°, find the value of θ
बेरीज
उत्तर
`sqrt(3)`sec 2θ = 2
⇒ sec2θ = `(2)/sqrt(3)`
⇒ sec2θ = sec30°
⇒ 2θ = 30°
⇒ θ =15°.
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Trigonometric Equation Problem and Solution
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