GMAT Sentence Correction (SC) | Re: Calculus, a subject offered to high school students planning

Calculus, a subject offered to high school students planningto attend college involving the study of change, is used in the science and engineering fields, because it focuses on limits, derivatives, integrals, and infinite series.

(A) to attendcollege involving the study of change , is used in the science and engineering fields, because it focuses on - college does not involve study of change, but calculus does
(B) to attend college involves the study of change, and is used in the fields of science
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