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Find the value of x in the following: 2 sin3x = √ 3 - Mathematics

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प्रश्न

Find the value of x in the following:  2 sin3x = `sqrt(3)`

योग
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उत्तर

2 sin3x = `sqrt(3)`

⇒ sin3x = `sqrt(3)/(2)`
⇒ sin3x = sin 60°
⇒ 3x = 60°
⇒ x = 20°.

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अध्याय 27: Trigonometrical Ratios of Standard Angles - Exercise 27.1

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फ्रैंक Mathematics [English] Class 9 ICSE
अध्याय 27 Trigonometrical Ratios of Standard Angles
Exercise 27.1 | Q 8.1
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