Question

cos 60° - cot 45° + cosec 30°/
sec 60° + tan 45º - sin 30°​

Answer 1

Answer:

1/2-1+2÷2+1-1/2

1-2+4/2÷4+4-1÷2

3/2÷7/2

3/2×2/7

=3/7 .

I hope this will help you

Answer 2

Answer:

cos60°-cot45°+cosec30°÷sec60°+Tan 45°-sin30°

1/2-1+2÷2+1-1/2

1-2+4/2÷4+2-1/2

1-2+4÷4+2-1

1+2÷4+1

3/5