Let me first write the formulas
Tan 60 degree = Sin60 degree /Cos60 degree
Sec 60 degree = 1/because 60 degee
Cot 60 degree = 1/tan 60 degree
We know that
Sin 60 Degree = Sq root (3)/2
because 60 Degree = 1/2
A) Tan 60 degree = Sin60 degree /Cos60 degree
= (Sq root (3)/2) /(1/2)
= (Sq root (3)/2) x(2)
=Sq root (3)
B) Sec 60 degree = 1/because 60 degree
=1/(1/2)
=2
C) Cot 60 degree = 1/tan 60 degree
Where in Part (A) we came to know that Tan 60 degree =Sq root (3)
therefore
Cot 60 degree = 1/ Sq root (3)
Tan 60 degree = Sin60 degree /Cos60 degree
Sec 60 degree = 1/because 60 degee
Cot 60 degree = 1/tan 60 degree
We know that
Sin 60 Degree = Sq root (3)/2
because 60 Degree = 1/2
A) Tan 60 degree = Sin60 degree /Cos60 degree
= (Sq root (3)/2) /(1/2)
= (Sq root (3)/2) x(2)
=Sq root (3)
B) Sec 60 degree = 1/because 60 degree
=1/(1/2)
=2
C) Cot 60 degree = 1/tan 60 degree
Where in Part (A) we came to know that Tan 60 degree =Sq root (3)
therefore
Cot 60 degree = 1/ Sq root (3)