Find the principal values of the following:
5.
Let us assume that then,
Easily we have; or we can write it as:
as we know that the range of the principal values of is .
Hence lies in the range it is a principal solution.
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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