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hello everybody, how's it going? well, i had a problem with this math homework that i am tearing my hair out about it!!

here is my problem:

the directions for this problem says this:

Find each value. Express theta(i don't know how to make that greek letter of theta on here, it is a cirlce with a

line in the middle of it i hope you get what i mean )in radians to the nearest hundredth.

5.Arctan of the square root of 6(I don't know how to make the arctan and the square root symbols on here sorry

for writing it all out ).

this is what i did, i just took my TI-83 (it's not a TI-83 Plus, just a regular one) and i just put it in there. i got this answer,

approximately 67.79

i thought that i was done, but when i looked in the back of the book to see if i got number five (this problem) right, i

didn't get it right!! they had this answer in the back:1.18

how on earth did they get that??

can someone please help me? thank you very much for helping me!!

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# Math problem help

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