If θ is an acute angle and tan θ + cot θ = 2. Find the value of tan7θ + cot7θ.

Question : If θ is an acute angle and tan θ + cot θ = 2. Find the value of tan⁷θ + cot⁷θ. 

Doubt by Gurjot.

Solution : Detailed Solution is coming Soon.
Ans : 2