Question

11 a a?l Prove that 1 b b2 = (a - b)(b - c)(c - a). 1 cc |

11th - 12th Class

Maths

Solution

4.0 (1 ratings)

begin{tabular}{c|ccc|} Ef & 1 & ( a ) & ( a^{2} ) ( c-a^{prime}(b-a) ) & 0 & 1 & ( b+9 ) 0 & 1 & ( c+9 ) end{tabular} ( ((-a)(b-a)(c+a-b-a) ) ( Rightarrow(a-b)(b-c)(c-a) )