Question 60 50×250×1250=(50)6
True For any rational number a, a0=1 ∴50×250×1250=1×1×1=1 (50)6=50=1 Hence, 50×250×1250=(50)6
1250 + 1250 + 1250 + 1250 + 1250 + 1250 = ___ × 1250
An electric lamp rated 250V, 50W. Calculate the resistance of the filament.