Math, asked by msiambarasan76, 10 months ago

5.
The value of cos 20° cos 40° cos 80° is ..........​

Answers

Answered by amatulbaseer123789
0

Answer:

Step-by-step explanation:

cos(20)=0.93 degree

cos(40)=0.76 degree

cos(60)=0.5

Similar questions