Question

3 tansquare 30+tansquare 60+cosec30_tan45​

Answer 1

Answer:3×1/√3×1/√3+√3×√3+2-1

=3×1/3+3+2-1

=1+3+2-1

=5

Tan 60=√3

Tan 30=1/√3

Cosec 30=2

Tan 45=1