Question

6.Evaluate,
3 tan square 30° + tan square 60° + cosec30° -tan 45º/cot square 45​

Answer 1

Answer:

=3×(1/√3)^2+√3^2+2-(1/1)^2

=3×1/3+3+2-1/1

=3/3+5-1

=1+5-1

=5