Question

8. Verify that (-x) = x, when x =
(a) 7/6
(b) -8/9​

Answer 1

Answer:

(a)7/6

Given that x=7/6

putting the value of x

so, -(-x) =x

-(-7/6)=7/6

7/6=7/6

LHS=RHS

(b)-8/9

-8/9

-(-x)=x

-(-(-8/9)=-8/9

-8/9=-8/9

LHS is equal to RHS

Hence verified

Step-by-step explanation:

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