Question
Download Solution PDFThe principal value of sin−1
This question was previously asked in
Bihar STET Paper I: Mathematics (Held In 2019 - Shift 1)
Answer (Detailed Solution Below)
Option 1 :
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Bihar STET Paper 1 Mathematics Full Test 1
150 Qs.
150 Marks
150 Mins
Detailed Solution
Download Solution PDFCalculations:
sin(2nπ +- π/4) = 1/√2
Hence, sin−1
But the principle value of sin-1 lies from (-π π)
Hence, The Principle value of sin−1
Hence, The Correct Answer is option 1 .
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