find the value of cos 15 Pi
Answers
Answered by
11
⭐⭐Hello friend..Ur answer is here⤵⤵
⚫In case of Cos..the odd number with pi always give the value -1 and even number with pi always give +1.
Since 15 is a odd number..So the value of Cos15 pi= -1
I HOPE IT IS HELPFUL TO YOU ☺
⚫In case of Cos..the odd number with pi always give the value -1 and even number with pi always give +1.
Since 15 is a odd number..So the value of Cos15 pi= -1
I HOPE IT IS HELPFUL TO YOU ☺
Similar questions