The simplest path from (0, 0, 0) to (1, 1, 1) is a straight line, denoted
, which we can parameterize by the vector-valued function,

for
, which has differential

Then with
, we have



Complete the square in the quadratic term of the integrand:
, then in the integral we substitute
:


Make another substitution of
:

Integrate by parts, taking




So, we have by the fundamental theorem of calculus that



Answer:
17
Step-by-step explanation:
Answer 15
Step-by-step explanation:
21 minus 5 is 16 munus 1 is 15 duh
<span>2, 8, 32,128
8/2 = 4
32/8 = 4
128/32 = 4
Each number is being multiplied by 4.
128*4 = 512
512*4 = 2048
512 and 2048 are the next two numbers.</span>
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