Question

if a is equal to 7 by 8 and b is equal to minus 1 by 7 then verify that a + b is equal to b + a​

Answer 1

Answer:

Pls mark it as brainliest✌✌✌✌

Answer 2

Answer:

GIVEN :- A=7/8 AND B= -1/7

Step-by-step explanation:

NOW, ACCORDING TO CONDITIONS, WE GET

7/8+(-1/7)=-1/7+7/8

7/8-1/7=-1/7+7/8

TAKING LCM, WE GET

49-8/56=-8+49/56

41/56=41/56

HENCE PROVED

MARK IT AS BRAINLIEST