Question

If a < b, then :

(A) – a < – b (B) a = b (C) – a > – b (D) b < a

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Answer 1

Answer:

ans should be option C

Step-by-step explanation:

if we substitute the values suppose a=4 and b=5

then -a should be greater than -b

Answer 2

Answer:

If a < b, then :

multiply by - ve sign both side

definitely

-a<-b will be change

-a>-b

ex. a=2

b=3

2<3

-2>-3