The value of cos 0° cos 30° cos 45° cos 60° cos 90° is:
Answer & explanation
Correct answer: option 3
cos 0° cos 30° cos 45° cos 60° cos 90°
{ cos90°= 0 }
= cos 0° cos 30° cos 45° cos 60° × 0
= 0
The value of cos 0° cos 30° cos 45° cos 60° cos 90° is:
Correct answer: option 3
cos 0° cos 30° cos 45° cos 60° cos 90°
{ cos90°= 0 }
= cos 0° cos 30° cos 45° cos 60° × 0
= 0