Cos (90 -
a. sin ( 90 -
a. / tan ( 90 -
a. = 1 - cos square a
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Answered by
1
cos 90 -0
sin 90-1
tan 90 is undifind
hope its help u
sin 90-1
tan 90 is undifind
hope its help u
Answered by
0
Step-by-step explanation:
The question is totally uneasy to understand , please improve your coding and be careful while asking any questions
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