Question

find the value of m*a-b*m*b-c*m*c-a

Answer 1

Ans. is 1 ... solution is in the pic :)

Answer 2

Answer:

we can take m as common

now we have to put all the powers in bracket like that m^(a-b)+(b-c)+(c-a)

now all the powers will subtract then answer will come m^0=1 because due to the power 0 m will become 1