Question

verify that -(-x)=x for, x=11/15

Answer 1

Hey !!

Here is your answer !!

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- ( - x ) = x where x = 11/15

Taking LHS

- ( - 11 / 15 )

as we know - and - makes +

+ 11 / 15 and LHS = x = + 11 / 15

Hence LHS = RHS

Answer 2

Given:

x=11/15

To verify:

-(-x)=x

Solution:

The required verification can be done as follows-

We will put the given value of x and obtain the values of -(-x) and x separately and then equate them.

The term on the LHS= -(-x)

Using x=11/15,

= -(-11/15)

=11/15

The term on the RHS= x

=11/15

We see that the terms on the LHS and RHS are equal.

So, -(-x)=x.

Hence, -(x)=x is verified.