Prove that: (1+secθ−tanθ)/(1+secθ+tanθ)=(1−sinθ)/cosθ | Trigonometry class 10 #shorts

In this YouTube Short, we prove an important Class 10 Maths Trigonometry identity step by step.

👉 Question:
(1+secθ−tanθ)/(1+secθ+tanθ)=(1−sinθ)/cosθ

💡 Concept Used:

secθ = 1/cosθ
tanθ = sinθ/cosθ
Trigonometric identities
Rationalization technique

🎯 Key Trick:
Convert everything into sinθ and cosθ, simplify carefully, and match LHS to RHS ⚡

✔️ Very important for:

Class 10 Maths (Trigonometry)
CBSE Board Exams
Identity-based questions
Trigonometry extra questions

🚀 Master such identities quickly with smart tricks!

👉 Like, share, and subscribe for more maths shorts

🔑 Keywords: vipraminds

📲 Follow us:
Instagram: www.instagram.com/vipraminds

Facebook: www.facebook.com/vipraminds
Useful for students searching:
class 10 maths, trigonometry class 10, trigonometric identities class 10, identity proof class 10 maths, trigonometry extra questions class 10, cbse maths, maths shorts, board exam maths, tan sec identities, sin cos identities, important questions class 10 maths, vipraminds

#class10maths #trigonometry #cbse #mathsshorts #boardexam #education #mathstricks #vipraminds

Видео Prove that: (1+secθ−tanθ)/(1+secθ+tanθ)=(1−sinθ)/cosθ | Trigonometry class 10 #shorts канала VipraMinds CBSE - Rahul Tiwari