高等数学-上册-答案

...第一章函数与极限(答案)1.答：（1，10）(由得)2.答：((2，2)(由0≤x2＜4,解得(2＜x＜2)3.4.5.[0，1]6.7.答：（1，+(）8.EMBEDEquation.2故函数的定义域为9.EMBEDEquation.210.11.12.13.14.15.EMBEDEquation.316.17.故有18.19.A20.C21.D22.A。24.2526.EMBEDEquation.228.D29.C30.D31.C32.A33.D34.C35.A36.B37.C38.C39.B40.CEMBEDEquation.2EMBEDEquation.242.EMBEDEquation.2EMBEDEquation.2EMBEDEquation.2EMBEDWord.Document.8EMBEDWord.Document.847.EMBEDEquation.248.49.EMBEDEquation.251.C52.C55.56.D57.AEMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.863.=1－３＝－２EMBEDWord.Document.8EMBEDWord.Document.8EMBEDEquation.268.EMBEDWord.Document.8EMBEDWord.Document.874.EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.882.B83.B84.C85.C86.A87.D88.D89.D90.B91.B92.A93.C94.C95.B96.C97.C98.D99C100.C101.D102.B103.D104.A105.C106.D107.C108.B109.D111.EMBEDWord.Document.8114.EMBEDWord.Document.8EMBEDWord.Document.8118.当时，是连续的初等函数。当时所以是的跳跃间断点。EMBEDEquation.2121.EMBEDEquation.2EMBEDEquation.2EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDEquation.2EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDWord.Document.8EMBEDEquation.2140.D141.B143.C144.B145.DEMBEDWord.Document.8148.149.150.151.A152.A153.1/2EMBEDWord.Document.8精选精选精选_1234567890.unknown_1234567891.unknown_1234567892.unknown_1234567893.unknown_1234567894.unknown_1234567895.unknown_1234567896.unknown_1234567897.unknown_1234567898.unknown_1234567899.unknown_1234567900.unknown_1234567901.unknown_1234567902.unknown_1234567903.unknown_1234567904.unknown_1234567905.unknown_1234567906.unknown_1234567907.unknown_1234567908.unknown_1234567909.unknown_1234567910.unknown_1234567911.unknown_1234567912.unknown_1234567913.unknown_1234567914.unknown_1234567915.unknown_1234567916.unknown_1234567917.unknown_1234567918.unknown_1234567919.unknown_1234567920.unknown_1234567921.unknown_1234567922.unknown_1234567923.unknown_1234567924.unknown_1234567925.unknown_1234567926.unknown_1234567927.unknown_1234567928.unknown_1234567929.unknown_1234567930.unknown_1234567931.unknown_1234567932.unknown_1234567933.unknown_1234567934.unknown_1234567935.unknown_1234567936.unknown_1234567937.unknown_1234567938.unknown_1234567939.unknown_1234567940.unknown_1234567941.unknown_1234567942.unknown_1234567943.unknown_1234567944.unknown_1234567945.unknown_1234567946.unknown_1234567947.unknown_1234567948.unknown_1234567949.unknown_1234567950.unknown_1234567951.unknown_1234567952.unknown_1234567953.unknown_1234567954.unknown_1234567955.unknown_1234567956.unknown_1234567957.unknown_1234567958.unknown_1234567959.unknown_1234567960.doc27._967376676.unknown_1234567961.unknown_1234567962.unknown_1234567963.unknown_1234567964.unknown_1234567965.unknown_1234567966.unknown_1234567967.unknown_1234567968.unknown_1234567969.unknown_1234567970.unknown_1234567971.unknown_1234567972.unknown_1234567973.unknown_1234567974.doc44.B_1234567975.doc45.又,_967530465.unknown_967530581.unknown_967530657.unknown_967530736.unknown_967530784.unknown_1234567976.doc46.0_1234567977.unknown_1234567978.unknown_1234567979.unknown_1234567980.unknown_1234567981.unknown_1234567982.unknown_1234567983.unknown_1234567984.unknown_1234567985.unknown_1234567986.unknown_1234567987.doc54.,则有_967613955.unknown_967614049.unknown_967614154.unknown_967614222.unknown_967614355.unknown_1234567988.unknown_1234567989.unknown_1234567990.unknown_1234567991.unknown_1234567992.unknown_1234567993.doc58._967641473.unknown_967641553.unknown_967641602.unknown_1234567994.doc59._967700163.unknown_967700214.unknown_967700282.unknown_1234567995.doc60._967701115.unknown_967701401.unknown_967702352.unknown_1234567996.doc61._967704503.unknown_967704577.unknown_967704675.unknown_1234567997.doc62._967705676.unknown_967705755.unknown_967705816.unknown_1234567998.unknown_1234567999.unknown_1234568000.doc64._967707244.unknown_967707293.unknown_967708094.unknown_1234568001.doc65._967880648.unknown_967880764.unknown_1234568002.doc_967881733.unknown_967881798.unknown_967881924.unknown_1221739394.unknown_1234568003.unknown_1234568004.unknown_1234568005.unknown_1234568006.unknown_1234568007.unknown_1234568008.unknown_1234568009.unknown_1234568010.unknown_1234568011.doc_967896109.unknown_967896146.unknown_967896324.unknown_967896364.unknown_1221739501.unknown_1234568012.unknown_1234568013.unknown_1234568014.unknown_1234568015.unknown_1234568016.unknown_1234568017.unknown_1234568018.doc71._967902326.unknown_967902454.unknown_967902519.unknown_1221757653.unknown_1234568019.doc72._967903369.unknown_967903452.unknown_967903546.unknown_1234568020.doc73._967956687.unknown_967956789.unknown_967956945.unknown_967956961.unknown_1234568021.unknown_1234568022.unknown_1234568023.unknown_1234568024.unknown_1234568025.unknown_1234568026.unknown_1234568027.doc75._967968413.unknown_967968542.unknown_967968684.unknown_1234568028.doc76._967978312.unknown_967978379.unknown_1234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