Question

Verify _(-x) =x for 1st x =3/5 =1 2nd x = - 7/9=2 3rd x =13/-15​

Answer 1

Answer:

first write the question correctly

Step-by-step explanation:

1st=> -(-3/5)

= 3/5

3/5=3/5

HENCE PROOVED

2ND =>-[-(-7/9)]

-(7/9)

-7/9

-7/9=-7/9

HENCE PROOVED

3RD=> -[-(13/-15)]

13/-15

13/-15=13/-15

HENCE PROOVED