consider the equation tan278t50 Find the smallest positive s

consider the equation tan(2.78t)=5.0. Find the smallest positive solution in radians.

Solution

Solution:

here;

tan(2.78t)=5.0

=> 2.78t = tan^-1(5.0)

=> 2.78t = 78.69^o

=> t = 28.30578^o  

=> t = (28.30578^o / 180^o )

=> t = 0.157 radians