Question

Find the value of cot 15°. cot 30°. cot 45°.
cot 60°.cot 75°​

Answer 1

Answer:

$\cot(15) \times \cot(30) \times \cot(45) \times \cot(60) \times \cot(75)$

$\cot(15) \times \cot(75) \times \cot(30) \times \cot(60) \times \cot(45)$

$\frac{1}{ \tan(15) } \times \tan(15 ) \times \frac{1}{ \tan(30) } \times \tan(30) \times 1$

$1 \times 1 \times 1 \times 1 \times 1$

1