Question

friends plz solve this it's urgent​

Answer 1

Step-by-step explanation:

Lhs = 2/3 cosec2 58 -2/3cot58*tan32-5/3tan13*tan45*tan53*tan77

2/3(cosec2 58-cot258)-5/3*1*1*1

2/3*1-5/3

2/3-5/3

-3/3

=-1