(a) what is a sequence? a sequence is the sum of an unordered list of numbers. a sequence is an ordered list of numbers. a sequence is the product of an ordered list of numbers. a sequence is the sum of an ordered list of numbers. a sequence is an unordered list of numbers. (b) what does it mean to say that lim n → ∞ an = 8? the terms an approach -infinity as 8 approaches n. the terms an approach infinity as n become large. the terms an approach 8 as n becomes small. the terms an approach infinity as 8 approaches n. the terms an approach 8 as n becomes large. (c) what does it mean to say that lim n → ∞ an = ∞? the terms an approach zero as n becomes large. the terms an become small as n becomes small. the terms an become large as n becomes small. the terms an become small as n becomes large. the terms an become large as n becomes large.

a) A sequence is an ordered list of numbers; b) The terms an approach 8 as n becomes large; c) The terms an become large as n becomes large.

Step-by-step explanation:

A sequence is a pattern.  This means it is an ordered list of numbers, letters, shapes or other objects.

lim n → ∞ an = 8 stands for "the limit as n approaches infinity of the terms of an is 8."  This means that as n gets large, the limit of the terms approaches 8.

lim n → ∞ an = ∞ stands for "the limit as n approaches infinity of the terms of an is infinity."  This means that as n gets large, the limit of the terms gets larger.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

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