L.H.S: (√3 + 1) (3 – Cot30°)
= 2√3
Also settling R.H.S: tan3 60° – 2 sin 60°
Since, tan 60o = √3 and sin 60o = √3/2,
We get,
= 2√3
Along these lines, L.H.S = R.H.S
Thus, demonstrated.
L.H.S: (√3 + 1) (3 – Cot30°)
= 2√3
Also settling R.H.S: tan3 60° – 2 sin 60°
Since, tan 60o = √3 and sin 60o = √3/2,
We get,
= 2√3
Along these lines, L.H.S = R.H.S
Thus, demonstrated.