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If cot θ = 78, evaluate cot2 θ. - Mathematics

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प्रश्न

If cot θ = `7/8`, evaluate cot2 θ.

योग
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उत्तर

`Cot^2 theta = (7/8)^2`

= `49/64`

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अध्याय 8: Introduction to Trigonometry - Exercise 8.1 [पृष्ठ १८१]

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एनसीईआरटी Mathematics [English] Class 10
अध्याय 8 Introduction to Trigonometry
Exercise 8.1 | Q 7.2 | पृष्ठ १८१
आरडी शर्मा Mathematics [English] Class 10
अध्याय 10 Trigonometric Ratios
Exercise 10.1 | Q 7.2 | पृष्ठ २४

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