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Find the Value of `Cot(Tan^(-1) a + Cot^(-1) A)` - Mathematics

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प्रश्न

Find the value of `cot(tan^(-1) a + cot^(-1) a)`

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उत्तर

`cot(tan^(-1) a + cos^(-1))`

`= cot(pi/2)              [tan^(-1) x + cot^(-1) x = pi/2]`

= 0

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Inverse Trigonometric Functions - Exercise 2.2 [पृष्ठ ४८]

APPEARS IN

एनसीईआरटी Mathematics Part 1 and 2 [English] Class 12
अध्याय 2 Inverse Trigonometric Functions
Exercise 2.2 | Q 12 | पृष्ठ ४८

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