CBSE 2023 · Region 5 · Set 2 · Q21 · 2 marks
Draw the graph of the principal branch of the function $\displaystyle \mathrm{f}(x)=\cos ^{-1} x$.
Marking-scheme solution
Inverse Trigonometric FunctionsBasic Concepts of Inverse Trigonometric FunctionsApplyvery_short_answereasy
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.