Question

5 cos square 60° + 4 sec square 30°
+ 4 sec square 30° ton square
45°/
sin square 30° + cos square
30°​

Answer 1

Answer:

143/12

Step-by-step explanation:

5(1/2)²+4(2/√3)²+4(2/√3)²(1)/(1/2)²+(√3/2)²

5/4+16/3+16/3

15+64+64/12 (LCM)

143/12

Answer 2

see the step by step calculation in above pic