Prove that: 1/𝑡𝑎𝑛𝐴−1/𝑡𝑎𝑛2𝐴=𝑐𝑜𝑠𝑒𝑐2𝐴.#compound angles#O.maths#grade9#trigonometry

Prove that: 1/𝑡𝑎𝑛𝐴−1/𝑡𝑎𝑛2𝐴=𝑐𝑜𝑠𝑒𝑐2𝐴. trigonometric ratio of compound angles, optional mathematics, grade 9

[YagyaJoshi-ozwi]

Congratulations on starting your YouTube channel, focusing on mathematics! That's such an exciting venture, and I'm thrilled to see you diving into content creation in a field you're passionate about. Your dedication to sharing knowledge and making mathematics more accessible is admirable, and I have no doubt that your channel will be a valuable resource for many. I can't wait to see the incredible content you'll create and the impact you'll make in the online math community. Here's to a successful and fulfilling journey ahead on YouTube! 🎉📐