MATH138 Lecture 18: Geometrical Sequences, Partial Sums Sequence

Evaluate the definite integral. (1-cos(98) | 99- sin( 9e) Ll1-cos(18)| 1) an 9 - sin(9) |1 - sin(18) n9- sin(9) 1.l18 - sin(18|

Find the Taylor series generated by f at x- a. f(x)=x3 + 6x2-3x-8, a = 5 OA. (x-5)3+21(x-5)2+138(x-5)+252 O B. (x-5)3+21(x-5)2+132(x-5)+252 O C. (x-5)3-21(x-5)2+138(x-5)-252 O D. (x-5)3-21(x-5)2-132(x-5)-252

Suppose f(x, y) =7xy_5xy Find ax and evaluate it at the point (2,6). a) 23 b) 18 c) -2 d) 138 e) 108 f) None of the above.