find the value of: tan 30° tan 60° - Mathematics

प्रश्न

find the value of: tan 30° tan 60°

बेरीज

उत्तर

tan 30° tan 60° = `(1)/(sqrt3)(sqrt3) = 1`

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Q 1.2 Q 1.1 Q 1.3

पाठ 23: Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios] - Exercise 23 (A) [पृष्ठ २९१]

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सेलिना Concise Mathematics [English] Class 9 ICSE

पाठ 23 Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]
Exercise 23 (A) | Q 1.2 | पृष्ठ २९१