Question

Q. Which of the following is correct?

1. cos1° > cos1
2. cos 1°< cos 1
3. cos 1° = cos 1
4. cos 1°= π/180 cos1

Answer 1

Answer:

option 1 is correct option

Answer 2

Answer:

the correct option is => cos1° > cos1

Step-by-step explanation:

=>We get,

cos(1°)=0.999847695

cos(1)=0.54030230586

π/180=0.0174532925

(π/180).cos(1)=0.00943005418

=> cos1° > cos1

=> cos1° ≠ cos1

=> cos1° ≠ (π/180)cos1