Ey type kivabe easily hand calculation er maddhome solve korbo duruto..( voice optn use kore clarify korle valo hoy)
Ey type kivabe easily hand calculation er maddhome solve korbo duruto..( voice optn use kore clarify korle valo hoy)
Cube thakle seta kivabe solve korbo???
Hand calculation ta ekdom easy kore bujhiye solve kore din....( bujhankr khetre voice optn use korle better hoy)
??
Bujbo kivabe j konta somoyaon provab hobe
Aitar calculation kivabe korbo?
ai calculation ta kivabe korbo?
Aitay ans to খ o hoy naki?
Sir/ miss 4 & 5 no. Er hand calculation kore bujhai den voice e
কোনটাই সবোর্চ্চ সংখ্যক পরমাণু আছে? a)56g Fe b) 24g C c) 27g Al d)108g Ag