मराठी

Write the Value of ` Cosec^2 (90°- Theta ) - Tan^2 Theta`

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प्रश्न

Write the value of ` cosec^2 (90°- theta ) - tan^2 theta`

 

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उत्तर

`cosec ^2 (90°- theta )- tan^2 theta `

   =` sec^2 theta - tan^2 theta`
  = 1

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पाठ 13: Trigonometric identities - Exercises 3

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आर. एस. अग्रवाल Mathematics [English] Class 10
पाठ 13 Trigonometric identities
Exercises 3 | Q 8
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