In the Four Previous Problems, Let $c = 1$ the Calculated Values Of Let

In the four previous problems, let $c = 1$ . The calculated values of $$u _ { i , 1 }$$ are

A) $u _ { 11 } = - 13 / 24 , u _ { 21 } = - 13 / 24$
B) $u _ { 11 } = - 17 / 24 , u _ { 21 } = - 17 / 24$
C) $u _ { 11 } = - 1 / 2 , u _ { 21 } = - 1 / 2$
D) $u _ { 11 } = - 1 / 24 , u _ { 21 } = - 1 / 24$
E) $u _ { 11 } = - 1 / 4 , u _ { 21 } = - 1 / 4$