Question
Find the range of$$f(x)=3 \cot ^{-1} x+2 \tan ^{-1} x+\frac{\pi}{4}$$
Step 1
Step 1: We are given the function $$ f(x)=3 \cot ^{-1} x+2 \tan ^{-1} x+\frac{\pi}{4} $$ We can rewrite this function as $$ f(x)=2 \cdot \frac{\pi}{2} + \cot ^{-1} x + \frac{\pi}{4} $$ Show more…
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