Question

sin30+tan45-cosec60/sec+cos60+cot45

Answer 1

Again , you just have to put the value. You can get the values in your book .
Now,
sin 30= 1/2
tan45 = 1
cosec 60 = 2/√3
cos60 = 1/2
cot 45 = 1
Put these values. Hope you will get your answer.