Test each of the following series for convergence by either the Comparison Test or the Limit Comparison Test. If at least one test can be applied to the series, enter CONV if it converges or DIV if it diverges. If neither test can be applied to the series, enter NA. (a) â[infinity]n=1cos(n)ân5n+5
(b) â[infinity]n=1(â1)n6n
(c) â[infinity]n=18n7ân3+5ân6n9ân2+2
(d) â[infinity]n=1(ln(n))2n+8
(e) â[infinity]n=15n2n7+5

a

step-by-step explanation:

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

the correct option is b

step-by-step explanation:

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step-by-step explanation: