15. Evaluate the integral for by making an appropriate change of variables, where R is given by the inequality |xl+ly |≤1.(10%)
14. Find the Maclaurin series of the function and its radius of convergence. (10%)
50. 某公司某部門員工的年終獎金 = 底薪 * 2。在試算表中,儲存格內容如圖 ( 五 ) 所示,若
E4儲存格公式「=D4 *C1」,再複製E4儲存格,並貼到E5:E8範圍的儲存格中,則下列
何者為E6儲存格呈現的結果?
(A) 0
(B) 64,000
(C) #REF!
(D) #VALUE!