Question 19Arrange $3^{50},4^{40},5^{30}$ in ascending order.$3^{50}\lt 4^{40}\lt 5^{30}$$5^{30}\lt 3^{50}\lt 4^{40}$$5^{30}\lt 4^{40}\lt 3^{50}$$4^{40}\lt 5^{30}\lt 3^{50}$None of the above