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cos1.cos2.cos3........cos180=0

cos1.cos2.cos3........cos180=0

Grade:10

6 Answers

aditi arora
29 Points
8 years ago
cos 90 = 0 
so when we’ll multiply all the other valves with cos 90  it will terminate to 0
Akhil Chinnu
45 Points
8 years ago
cos1.cos2...........cos90.......cos180
=cos1.cos2...........0............cos180
=0
sathish
79 Points
8 years ago
 
cos 90 = 0 so when we’ll multiply all the other valves with cos 90 it will terminate to 0
RAJU
398 Points
8 years ago
cos90=0,so when multiply with 0 to any number =0.so the answer is 0
sri tanish
66 Points
8 years ago
cos1,cos2........cos180 includes cos90 , which is =0 so 0*any finite value =0
 
Anubhav Pandey
11 Points
6 years ago
Cos 1° cos 2° cos 3° ...cos 90° ...cos 180°Cos 1° cos 2° ....o.....cos 180°=0Cos 90 when multiply by any other value is also 0 because cos 90° is 0

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