a) 5 x 2 + 4 x = 10 by using Newton- Raphson method and taking X0 = -1.75 as first approximation and correct to 4 decimal places.

a) 5 x2 + 4 x = 10 by using Newton- Raphson method and taking X0 = -1.75 as first approximation and correct to 4 decimal places.

b) t= 9 seconds to t= 30 seconds

309{(2000 in [140000/140000-2t ] - 9.8t)}

Use trapezoidal rule to find the distance covered with 7 ordinates.