By Simposon's rule taking n = 4, the value of the integral is equal to
0.785
0.788
0.781
None of these
The value of by Trapezoidal rule taking x = 4 is
0.34375
0.5
0.38387
0.353367
B.
0.5
Suppose, we divided this into four equal intervals.
i | 0 | 1 | 2 | 3 | 4 |
xi | 0 | 0.25 | 0.5 | 0.75 | 1 |
yi | 0 | 0.25 | 0.5 | 0.75 | 1 |
The foot of perpendicular from the point (3, 4, 5) to the plane x + y + z = 9 is
(2, 3, 4)
(3, 5, - 2)
(3, 5, 2)
(3, 2, 4)