Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Sin 90 - θ, cos 90 - θ formula
Question 1 (ii) Important Deleted for CBSE Board 2024 Exams
Question 1 (iii) Deleted for CBSE Board 2024 Exams
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Question 2 (i) Important Deleted for CBSE Board 2024 Exams
Question 2 (ii) Deleted for CBSE Board 2024 Exams
Question 3 Deleted for CBSE Board 2024 Exams
Question 4 Deleted for CBSE Board 2024 Exams
Question 5 Important Deleted for CBSE Board 2024 Exams
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sin 90 - θ, cos 90 - θ formula
Last updated at May 29, 2023 by Teachoo
Question 1 Evaluate : (iv) cosec 31 sec 59 cosec 31 sec 59 = "cosec (90 59 ) sec 59 " = "sec 59 sec 59 " = 0