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Syllabus

Evaluate tan26°/cot64° - Mathematics

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Question

Evaluate `(tan 26^@)/(cot 64^@)`

 

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Solution

`(tan 26^@)/(cot 64^@) = tan (90^@ - 64^@)/(cot 64^@)`

`=(cot 64^@)/(cot 64^@) = 1`

 

 

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Trigonometric Ratios of Complementary Angles
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Q 1.2
Chapter 8: Introduction to Trigonometry - Exercise 8.3 [Page 189]

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NCERT Mathematics [English] Class 10
Chapter 8 Introduction to Trigonometry
Exercise 8.3 | Q 1.2 | Page 189
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