Question

4cotsquare 45 -secsquare 60 +sincube30​

Answer 1

Step-by-step explanation:

4cot^245-sec^260+sin^330

4(1)^2-(2)^2+(1/2)^3

4-4+1/8

=1/8

Answer 2

Answer:

1/8

Step-by-step explanation:

4cot square45-sec square60+sin cube 30

4(1) square-(2) square+1/2square

4-4+1/8

1/8