3. Find a11 in the sequence -3, 6, -12, 24
a. -4,096
c. -1/256
b. -3,072
d. -236.196
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3. Find a11 in the sequence -3, 6, -12, 24
a. -4,096
c. -1/256
b. -3,072
d. -236.196
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Answer:
b. -3072
Step-by-step explanation:
a1 = -3, n = 11, r = -2, a11 = ?
soln.