A13 Units
B4 Units
C18 Units
D12 Units
Answer:
18 Units
Related Questions:
Evaluate sin54∘cos36∘+sec46∘cosec44∘\frac{\sin 54^{\circ}}{\cos 36^{\circ}}+\frac{\sec 46^{\circ}}{\operatorname{cosec} 44^{\circ}}cos36∘sin54∘+cosec44∘sec46∘
