A tank is discharging water through an orifice at a depth (x) meter below the surface of water whose area (A) m. The following are the values of the corresponding values of A: X 1.5 1.65 1.80 1.95 2.102.25 2.402.55 2.702.85 3.00 41.261.38 1.521.561.81 1.962.12 2.30 2.462.652.83 If the phenomena are fitted by the following formula Then Calculate (T), at the time in second for the level of water to drop from 3m to 1.5 m above the orifice i. Exactly ii. Numerically: Trapezoidal Rule * Simpson Rule Romberg 's method A tank is discharging water through an orifice at a depth (x) meter below the surface of water whose area (A) m. The following are the values of the corresponding values of A: X 1.5 1.65 1.80 1.95 2.102.25 2.402.55 2.702.85 3.00 41.261.38 1.521.561.81 1.962.12 2.30 2.462.652.83 If the phenomena are fitted by the following formula Then Calculate (T), at the time in second for the level of water to drop from 3m to 1.5 m above the orifice i. Exactly ii. Numerically: Trapezoidal Rule * Simpson Rule Romberg 's method