Class 11 Mathematics Trigonometrical Ratios, Functions and Identities Fundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles

Easy

त्रिकोणमितीय फलन $\cot \left(-\frac{15 \pi}{4}\right)$ का मान ज्ञात कीजिए।

A
$1$
B
$-1$
C
$0$
D
$\sqrt{3}$

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Class 11 Questions

Class 11

Mathematics Questions

Chapter

Trigonometrical Ratios, Functions and Identities

Subtopic

Fundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles

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