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Verify that a -: (b+c) != (a -: b) +(a -...

Verify that `a -: (b+c) != (a -: b) +(a -: c)` for each of the following values of `a, b and c.`,
(a) `a=12,b=-4,c=2` ,
(b) `a=(-10),b=1,c=1`

Text Solution

Verified by Experts

(a) ` a= 12, b = -4, c = 2`
So, `a-:(b+c) = 12-:(-2) = -6`
`(a-:b)+(a-:c) = (-3)+6 = 3`
Thus, `a-:(b+c) != (a-:b)+(a-:c) `

(b) `a = (-10), b = 1, c = 1`
So, `a-:(b+c) = (-10)-:(2) = -5`
`(a-:b)+(a-:c) = (-10)+(-10) = -20`
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