2 Answers
sec(90°-@)= cosec@ এটা সূত্র। অথবা এটা দেখেন: sec(90°-@) =1/{cos(90°-@)} =1/sin@ [cos(90°-@)=sin@] =cosec@
2917 views
Answered
Related Questions
Next steps
- Find a doctor for in-person or online consultation
- Browse medical tests patients often ask about
- Check medicine information (uses, dosage, brands in Bangladesh)
- More health Q&A on Bissoy