Question

cosA=0.5,then CosecA=?​

Answer 1

Answer:

Step-by-step explanation:

cos A = 0.5 = 1/2

COS 60° = 1/2

SO:  A = 60°

COSEC A = COSEC 60°

COSEC °60 = 2/√3

the below table is the values of important trignometric ratios : it will be helpful to you