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CBSE Class 12 Mathematics 2026 Main Paper 65/5/2 · Q41 Marksprincipal_ranges

CBSE Class 12 Mathematics 2026 Main Paper 65/5/2 · Question 4 (Inverse Trigonometric Functions)

Which inverse trigonometric function has an incorrectly listed principal range?

✅ Step-by-Step Solution

Final Answer: arccsc: [−π/2,π/2]
  1. For arccsc the principal range excludes zero because cosecant is undefined there.

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All Questions in CBSE Class 12 Mathematics 2026 Main Paper 65/5/2

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13Q14Q15Q16Q17Q18Q19Q20Q21Q22Q23Q24Q25Q26Q27Q28Q29Q30Q31Q32Q33Q34Q35Q36Q37Q38

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