If sec 2 θ = 3 4 , then the general value of θ is

We have sec 2 θ = 3 4 ⇒ cos 2 θ = 4 3 ⇒ cos 2 θ = cos 2 ( 6 π ) ⇒ θ = nπ ± 6 π ………

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MathematicsTrigonometric EquationTrigonometric EquationEasy2 minPYQ_2023

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If $sec^{2} θ = \frac{4}{3}$ , then the general value of $θ$ is

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We have $sec^{2} θ = \frac{4}{3} \Rightarrow cos^{2} θ = \frac{3}{4}$
$\Rightarrow cos^{2} θ = cos^{2} (\frac{π}{6}) \Rightarrow$
$θ = nπ \pm \frac{π}{6} \dots\dots\dots$

Stream:BITSATSubject:MathematicsTopic:Trigonometric EquationSubtopic:Trigonometric Equation

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