- #1
jacy
- 76
- 0
I have to calculate this without using the calculator.
cos (arctan 5/12)
So far i draw a triangle and i have the opposite side to be 5, adjacent to be 12, and hypotenuse to be 13. Please suggest me some hint, thanks.
cos (arctan 5/12)
So far i draw a triangle and i have the opposite side to be 5, adjacent to be 12, and hypotenuse to be 13. Please suggest me some hint, thanks.
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