Question

identity of a cube minus b cube minus C cube​

Answer 1

Answer:

Step-by-step explanation:

Shopkeeper give Rs 2000 to woman (article for 200+ return 1800=2000)

And next shopkeeper take his Rs 2000 i.e actually 1800 becos he already put 200 in his

so total loss =2000+1800= Rs 3800