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If √3 = 1.732, find (correct to two decimal place) the value of 2 tan 30 ° - Mathematics

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प्रश्न

If `sqrt3` = 1.732, find (correct to two decimal place)  the value of  `(2)/(tan 30°)`

योग
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उत्तर

`(2)/(tan30°) = 2/(1/sqrt3)= 2sqrt3 = 2 xx 1.732 = 3 .46`

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अध्याय 23: Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios] - Exercise 23 (A) [पृष्ठ २९२]

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सेलिना Concise Mathematics [English] Class 9 ICSE
अध्याय 23 Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]
Exercise 23 (A) | Q 10.2 | पृष्ठ २९२
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