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Evaluate tan (tan–1(– 4)). - Mathematics

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प्रश्न

Evaluate tan (tan–1(– 4)).

योग

उत्तर

Since tan (tan–1x) = x, ∀ x ∈ R, tan (tan–1(– 4)

= – 4.

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अध्याय 2: Inverse Trigonometric Functions - Solved Examples [पृष्ठ २१]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 12
अध्याय 2 Inverse Trigonometric Functions
Solved Examples | Q 5 | पृष्ठ २१

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