Evaluate each of the following: `(-5)/(14)(-2)/7` (ii) `(13)/(15)-(12)/(25)` (iii) `(-6)/(13)-(-7)/(13)`

Evaluate each of the following: (i) (-5)/(14)+(-2)/7 (ii) (13)/(15)-(12)/(25) (iii) (-6)/(13)-(-7)/(13)

Find: (-6)/13-(-7)/15

Evaluate each of the following: -2-5/9 (ii) (-3)/(-8)-(-2)/7 (iii) (-4)/(13)-(-5)/(26)

Evaluate each of the following: -2-(5)/(9)(ii)(-3)/(-8)-(-2)/(7) (iii) (-4)/(13)-(-5)/(26)

Find -6/13 -((-7)/15)

Re-arrange suitably and find the sum in each of the following: (3)/(5)+(7)/(3)+(9)/(5)+(-13)/(15)+(-7)/(3) (ii) (4)/(13)+(-5)/(8)+(-8)/(13)+(9)/(13)

Evaluate each of the following: tan(csc^(-1)(13)/(5))( ii) tan((sec^(-1)(13))/(12)) (iii) tan((cot^(-1)8)/(15))

Evaluate each of the following: sin(sin^(-1)7/(25)) (ii) sin(cos^(-1)5/(13)) (iii) sin(tan^(-1)(24)/7)