Find the principal values of the following:
2.
So, let us assume that then,
Taking inverse both sides we get;
, or
and as we know that the principal values of is from [0,],
Hence when x = .
Therefore, the principal value for is .
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
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