Answer:
[tex]\theta=45^o[/tex]Explanation:
To find the value of theta, we take the inverse tan of both sides to get
[tex]\tan ^{-1}\lbrack\tan \theta\rbrack=\tan ^{-1}\lbrack1\rbrack[/tex][tex]\theta=\tan ^{-1}\lbrack1\rbrack[/tex]Using the calculator gives
[tex]\theta=45^o[/tex]