Question

sin square x equals to 1 upon 2 find x​

Answer 1

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• Find x when $\sf { \sin }^{2} (x) = \frac{1}{2}$

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Given,

$\sf { \sin }^{2} (x) = \frac{1}{2}$

$\sf \implies \sin(x) = \frac{1}{ \sqrt{2} }$

$\sf \implies \sin(x) = \sin(45 \degree)$

$\sf \implies x = 45 \degree$

Answer 2

${ \sin}^{2} x = \frac{1}{2} \\ \sin \: x = \frac{1}{ \sqrt{2} } \\ \sin \: x = \sin45 \\ x = 45 \: \: \: \: \: \: \: \: \: \:$