Question

simplify the following :- ¡- (a-b) (a+b)+(b-c) (b+c)+(c-a) (c+a)=0​

Answer 1

Step-by-step explanation:

$= ((a - b)( a+ b)) +( (b - c)(b + c)) + (( c - a)( c + a))$

$= ( {a})^{2} - ({b})^{2} + ( {b})^{2} - ( {c})^{2} + ( {c})^{2} - ({a})^{2}$

$= {a}^{2} - {a}^{2} + {b }^{2} - {b}^{2} + {c}^{2} - {c}^{2}$

$= 0$

HENCE PROVED

Answer 2

Answer:

arvind is the person who loves me

but rohit mehra is the person with whom I'm in relation ship we both love each other