प्रमाणित गर्नुहोस् (Prove that): \( \dfrac{\sin\theta +… – SEE Class 10 Optional Maths 2081 Solved

SEE Class 10 Optional Maths · 2081 · Solved Question with Answer

प्रमाणित गर्नुहोस् (Prove that):

\( \dfrac{\sin\theta + \sin\dfrac{\theta}{2}}{\cos\theta + \cos\dfrac{\theta}{2} + 1} = \tan\dfrac{\theta}{2} \)

Solution

प्रमाणित गर्नुहोस् (Prove that): \( \dfrac{\sin\theta + \sin\dfrac{\theta}{2}}{\cos\theta + \cos\dfrac{\theta}{2} + 1} = \tan\dfrac{\theta}{2} \)