The value of \(\frac{cot 30° - cot 18°}{tan 72° - tan 60°}\) is?
Answer & explanation
Correct answer: option 4
\(\frac{cot 30° - cot 18°}{tan 72° - tan 60°}\) = \(\frac{tan 60° - tan 72°}{tan 72° - tan 60°}\)
= - 1
The value of \(\frac{cot 30° - cot 18°}{tan 72° - tan 60°}\) is?
Correct answer: option 4
\(\frac{cot 30° - cot 18°}{tan 72° - tan 60°}\) = \(\frac{tan 60° - tan 72°}{tan 72° - tan 60°}\)
= - 1