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In the NCERT text the inverse cotangent takes… · Answer | StemPy Lab

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In the NCERT text the inverse cotangent takes its values in the open interval (0, π). Using that branch, which angle is cot⁻¹(-1)?

MathematicsMediumHigh School (11–12)Trigonometry › Inverse Trigonometric Functions Board Exam CUET UG

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In the NCERT text the inverse cotangent takes its values in the open interval $(0, \pi)$ . Using that branch, which angle is $\cot^{-1}(-1)$ ?

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← The graph of y = tan⁻¹x comes closer and closer to two straight lines but never touches them. Which are the lines?A student feeds the angle 7π/6 into the sine key and then presses the inverse sine key on the result. She hopes to get 7π/6 back. Which angle does the calculator show, in radians? →

More onTrigonometry › Inverse Trigonometric Functions

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