1 VI. Use the integral test to determine whether the series, 2=1 (+1)vm+1 is convergent or divergent. VII . Compute the trapezoidal approximation for vx 1dx using a regular partition with n 6. 0 2 dx VIII. Evaluate dx by Simpson's rule with h = 0.25. Also find the absolute error. ol x IX. Using the dot product of vectors, find the angle between the vectors a = 4i + 2/ - k and b = 21 - 3j - 5k X. For the following find the area of the parallelogram determined by the points A(1, -1, 0), B(2, 1, -1) and C(-1, 1, 2)