Let S1 be a square of side 4 cm. Circle C1 circumscribes the square S1 such that all its corners are on C1. Another square S2 circumscribes the circle C1. Circle C2 circumscribes the square S2, and square S3 circumscribes circle C2, & so on. If AN is the area between the square SN and the circle CN, where N is the natural number, then the ratio of sum of all AN to A1 is
Explanation:
Here, the area of each square and each circle will keep on increasing. Hence, each An will keep on increasing.
Hence, if the value of n is not known, the ratio will not be found.
Here, the value of n is unknown. Hence, the value of the ratio cannot be determined.
Hence, option (c).
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