Download NCERT Solutions Apps for class 10 Hindi. Sec 2 th tan 2 th 1. Hindi High School Math Formula Example and Board papers in Hindi UP board RBSE and Bihar Board papers also given in this app.
Cot th 1 tan th.
CBSE Class 10 Maths Formulas available for Chapter wise on LearnCBSEin. Trigonometry formula in hindi trikonmiti formula. CBSE Class 10 Maths Formulas available for Chapter wise on LearnCBSEin. Sec 2 th tan 2 th 1.