Question

Check Whether a + (b+c) (a+b) + C, if a=12
b = 25, C = 4 is true or Not?​

Answer 1

Answer:

Step-by-step explanation:

According to question,

Given,

a = 12

b = 25

c = 4

Prove,

a + ( b + c ) = ( a + b ) + c

12 + ( 25 + 4 ) = ( 12 + 25 ) + 4

12 + ( 29 ) = ( 37 ) + 4

41 = 41

Proved,

Here, L.H.S = R.H.S

Hence,

Given equation is true..

Answer 2

Step-by-step explanation:

to prove a + (b+c) =(a+b) + c

LHS

a+(b+c) =12+(25+4)

=12+29

=41.................... (1)

RHS

(a+b) +c=(12+25) +4

=37+4

=41 ................... (2)

From (1) &(2)

a + (b+c) =(a+b) + C