Question

5 cos? 60° + 4 sec? 30° – tanº 45°/
sin2 30° + cos2 30°​

Answer 1

Step-by-step explanation:

given,5 cos? 60° + 4 sec? 30° – tanº 45°/

sin2 30° + cos2 30°

5×(1/2) +4×( 2/√3)- 1/1

solve this....