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Find the value of : sec 240° - Mathematics and Statistics

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प्रश्न

Find the value of :

sec 240°

योग

उत्तर

sec 240° = sec (180° + 60°)

= – sec 60°

= – 2

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Trigonometric Functions of Allied Angels
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Trigonometry - 2 - Exercise 3.2 [पृष्ठ ४२]

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बालभारती Mathematics and Statistics 1 (Arts and Science) [English] 11 Standard Maharashtra State Board
अध्याय 3 Trigonometry - 2
Exercise 3.2 | Q 1. (vii) | पृष्ठ ४२

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