Question

2. जाँच कीजिए कि क्या
(a) 25x (-21) = (-25) x21 है।
(b) (-23)x 20 = 23x (-20) है।​

Answer 1

Answer:

a. 25×-21=-25×21

-525= -525

verified

yes it is equal

b. -23×20=23×-20

-460=-460

verified

yes it is equal

Step-by-step explanation:

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