class 10 maths most important questions up board exam 2025 by ramu sir #trigonometry

class 10 maths most important questions up board exam 2025 by ramu sir #trigonometry

inthis video, we are going to learn a very interesting technique to solve trigonometry questions. It's exam time and all students are worrying about their preparation. Here we Dear Sir took the responsibility to prepare you for the examinations. Watch this video till end and learn this technique and trick.