cos1°•cos2°•cos3°•cos4°..............×cos90°??
Mahmoodkhan:
cos 90 is zero (0) so whole values will be zero
Iffy uh bliccy got my diccy uh
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Answer:
Step-by-step explanation:
As cos90°=0
So if we multiply 0 by any number the answer will we 0
Answer = 0
If it helped you mark it as brainly answer
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