Question

sin30-tan45-cosec45÷sec30+cos60+cos45​

Answer 1

Answer:

first we have to simplyfy it. Using fraction adding method first calculate it then dividing change in multiplication and no. get reciprocal. and lastly simplyfy it.

Answer 2

Step-by-step explanation:

put the value of all the given above

sin30= 1/2 , tan45= 1, cosec45=root 2 , sec30= 2/ root3 , cos60= 1/2 , cos45= 1 /root 2

continue in the pick