Question

6. Verify that ,|x + y| = |x|+|y| when x =5/6 , y=-7/8​

Answer 1

Step-by-step explanation:

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(x+y) = (x)+(y)

Where,

x= 5/6

y= -7/8

LHS:-

(5/6-7/8) =

LCM of 6 and 8= 24

5/6×4/4= 20/24

-7/8×4/4= -28/24

(20-28/24)

=> -8/24

=> -1/3

RHS:-

(5/6)+(-7/8)

(20/24)+(-28/24)

=> -8/24

=> -1/3

LHS= RHS

Hence verified