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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

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

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प्रश्न

Find the value of :

sec 240°

बेरीज

उत्तर

sec 240° = sec (180° + 60°)

= – sec 60°

= – 2

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Trigonometric Functions of Allied Angels
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Trigonometry - 2 - Exercise 3.2 [पृष्ठ ४२]

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