Verify that –(-a)=a is true for a =-19/21 – InterviewSolution

1.

Verify that –(-a)=a is true for a =-19/21

Answer»

a =-19/21

a/q

-(-a) = a

-(-19/21) = -19/21

19/21 = -19/21

LHS is not EQUAL to RHS....

Hence,-(-a)=a is not true for a = -19/21

hope it HELPS you

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