Answer:
13%=0.13
28540*0.13=3710.2
12
Step-by-step explanation:
(Sin A + Cos A)/Sin A. Cos A
As we know
Sec A = 1/Cos A
and Cosec A = 1/Sin A
Given Equation
Sec A + Cosec A
Substituting the given values, we get -
1/cos A + 1/Sin A