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The tenth term of the geometric sequence is 1/4, -1/2, 1, -2,.... is (A) 1024 (B) 1/1024 (C) -128 (D) -1/128

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The tenth term of the geometric sequence is 1/4, -1/2, 1, -2,.... is

(A) 1024

(B) 1/1024

(C) -128

(D) -1/128

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1 Answer

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Correct option is (C) -128

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