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<p>첨부 보시오.</p><p> </p><p>unique 함수가 없으면</p><p>데이타 탭에 중복된 항목 제거 기능이 있어요.</p><p>countifs는 있을 것 같은데..  없다면 sumproduct 함수를 응용해서 구할 수도 있습니다.</p><p> </p><p>첨부 보세요.</p><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/1GIVp/093b671803a816957a443d19a6ee31467301ef95?download" data-file-name="테스트_20201210.xlsx" data-file-size="26895" data-mimetype="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" data-ke-align="alignCenter"><a href='javascript:fileFilterViewer("https://t1.daumcdn.net/cafeattach/1GIVp/093b671803a816957a443d19a6ee31467301ef95?download", "/cafeattach/1GIVp/093b671803a816957a443d19a6ee31467301ef95", "테스트_20201210.xlsx", "grpid%3D1GIVp%26fldid%3DK4Nh%26dataid%3D3831%26fileid%3D1%26regdt%3D20201212143108&url=https%3A%2F%2Ft1.daumcdn.net%2Fcafeattach%2F1GIVp%2F093b671803a816957a443d19a6ee31467301ef95")'><div class="image"></div><div class="desc"><div class="filename"><span class="name">테스트_20201210</span><span class="type">.xlsx</span></div><div class="size">26.26KB</div></div></a></div>
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