cos0+cos90=what say the answer
jahnavi12346:
this is which language
Answers
Answered by
2
➯ cos0 = 1
➯ cos90°=0
➯ therefore 1+0=1
Answered by
0
Answer:
The answer is 1 .
Explanation:
cos 0° + cos 90°
= 1 + 0
= 1
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