5.3诱导公式同步练习-2026-2027学年高一上学期数学人教A版必修第一册

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5.3 诱导公式 同步练习(附解析)

学校:___________姓名:___________班级:___________考号:___________

 

一、单选题

1.下列式子中正确的是(    )

A.eqId3425d522f13b1e0745ae04c5c3b6015d B.eqIdd2e39e8d64901501b49b1420c7eed85a

C.eqId3ba58d75c0b9b3e35d243f5cce7d2149 D.eqId02facf6f2c48a09c386eb2ebfbc10c40

2.已知角eqIde170f206fdbbd834aad7580c727e2cc6的终边上一点eqId497911bc462170183e81d95bd509b70b,则eqIdd7e064db9d501eb0629ac81ffd96b16c(    )

A.eqIdf89eef3148f2d4d09379767b4af69132 B.eqId3389f53711264b0acba3ba6019f8b908 C.1 D.-1

3.已知角eqIde170f206fdbbd834aad7580c727e2cc6和eqId5b5858ee1ce52b251816757257a11c29的终边关于eqId81dea63b8ce3e51adf66cf7b9982a248轴对称,则(   )

A.eqId7fc597b4887651e79f55670147a8d36b B.eqIde5fca5062d79546253d025cf3cd59839

C.eqIdc9305e9f6f1f648608677763fe2dbf14 D.eqIde6c77432c6e5e63d58693285bfb01417

4.已知eqIde07e5bf3091755b1a458d38788bb0b2e,eqIde22b4ea1e089d596f7b1b51e64ef7de5,则eqIdf8a8c8842c33d85bc3da87aa242468fe的值为(   )

A.eqIdaf6ddf31b7d9225a4239883af72d153b B.eqId94f8657de54481172ca9179c88c0c4c7 C.eqIdeac97e6740365c85ad857aff85cefbe5 D.eqId7294f5ae2a24ff42e84cd9773b2a7287

5.若eqId457eb5e0000350b102d387a80cf3476b,则eqId55fbcf8e90801798cb0f98102ad01458的值为(   )

A.eqId47153fdd73c0661fa460130082e30929 B.eqIda7ffe8515ff6183c1c7775dc6f94bdb8 C.eqIde08e91d2fa9519a5f48d488176700499 D.eqId827ccf0c04aa941ba20d5f4c6068b46b

6.已知eqId19c5e963820d8662fba8a613b34efa0a,且eqIde170f206fdbbd834aad7580c727e2cc6为第二象限角,则eqId06d7258de3ea69c206cd1425a8caf1b6(   )

A.eqId588d70a6f5b5dc415c0d1d97141cfba9 B.eqId1d0a576425120e552e368f88b50b42e8 C.eqId24c14ff9b66f21c05e52dc3c8908c2df D.eqId4db4d452e09be5afe0116f9eb3eb4d53

7.eqIde612ced6e61481c416ff8460fc5b8f59(   )page number 0

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A.eqIdf89eef3148f2d4d09379767b4af69132 B.eqId3389f53711264b0acba3ba6019f8b908 C.eqId860884c0017c8bceb5b0edff796c144f D.eqId535e95d241e9c978c10355dcb07da256

8.已知角eqIde170f206fdbbd834aad7580c727e2cc6的顶点为坐标原点,始边与x轴的非负半轴重合,若eqIdf4ec3b73f1aaea9f91ba1f634b54e96d为eqIde170f206fdbbd834aad7580c727e2cc6终边上一点,则eqId041e982ccffe6e9020d2a19fd8bb01c8(   )

A.eqId535e95d241e9c978c10355dcb07da256 B.eqId3389f53711264b0acba3ba6019f8b908 C.eqIdf89eef3148f2d4d09379767b4af69132 D.eqId860884c0017c8bceb5b0edff796c144f

9.设eqId24e0c10fb103930eabd5fa18e8f9bb06是eqId15c0dbe3c080c4c4636c64803e5c1f76的三个内角,下列四个表达式:①eqId1bb4d9c12209a760878184f063489104②eqId53e66b253bd1756ad652715085200acf,③eqId426c5dbc04298a7159b30e32ed8b62c6,④eqIde9c17d35809e88bd5c885af8921adbc8,其中始终表示常数的是(    )

A.① B.①③ C.②④ D.③④

 

二、多选题

10.下列等式恒成立的是(   )

A.eqIdecf95eab92cef94e6769038e5adc3fa1 B.eqId25bb049a28f08b663ab6d2474b152c47

C.eqId8b95eafc6b0e30fc5bb0dc227a58d1bf D.eqIdfaf6d763ea858aba651a03f4cb7e43b2

11.已知eqId15c0dbe3c080c4c4636c64803e5c1f76中,下列结论正确的是(   )

A.eqId7cce4273ea638ded56e0e065d24c6d9c B.eqId991922a7c40fa017d51e0bb16a47a7d2

C.eqId3eca0f1fc9725ca36ca576c1172e66ee D.eqIdc0fea336496c25e411e16b8a5fb9842c

 

三、填空题

12.eqIda0df231bb2b396d97581de2809b67e94______.

13.已知eqIda4b4f462df31941f849b0155c22f6135,则eqIdc4e304cf018473bb54edb166fcd6502b_____page number 1

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14.若角eqIde170f206fdbbd834aad7580c727e2cc6的终边经过eqId9b9bcc60fb607ffb8d8906a45af6700f,则eqId783abee4269b707dfc76dbafe6e5339c__________.

15.已知eqId696e6d066ee08b8c6aa508d2627ab82f,且eqIde170f206fdbbd834aad7580c727e2cc6是第四象限的角,则eqId22f52dc118ed210c34c1fb7f973cc3b9_________

16.设eqId514eb534ab85e4cdee6a8867fb480f9f,其中a,b,eqIde170f206fdbbd834aad7580c727e2cc6,eqId461af8f960bc02af4ee7f438cd9936c4,若eqId6603b0927ab0289afc2b86d4074030ee,则eqId364a317e7432fe1d01fb4c9badd3d5f5__________.

17.已知角eqIde170f206fdbbd834aad7580c727e2cc6顶点在坐标原点,始边与x轴非负半轴重合,终边与单位圆交于点eqId20ff3b445a95d404aa06888d6dd59174,则eqId2359c4a00f79cb8395901915a4e6a6c4 _________.

 

四、解答题

18.已知角eqIde170f206fdbbd834aad7580c727e2cc6的终边经过点eqIdce7ec1ef16ca5da6ad9bcabdaf651645.

(1)求eqId470ef628fab6036a29a8ef5a33394fb1的值;

(2)求eqId2cc2a6598a0aa27d1afba5aab5729d0f的值.

19.已知eqId19c1398b22015fdc9eadceeca3b7f360

(1)化简eqId794f2c6bd63355105d179d11306a9cae;

(2)若eqIda4f2f75e3b59023e8309bb36f822adce,eqIdada5e0f6acc0871207e3e4f28988b129,求eqIdf092db1495faddf4279311fb7e2d972f的值.

20.化简eqIdfb647334c4b196e561adb67155b92b21

21.在平面直角坐标系中,角eqIde170f206fdbbd834aad7580c727e2cc6的终边经过点eqIdc7fbda02cf8efa5ba1f1139c688c744c.

(1)若角eqIde170f206fdbbd834aad7580c727e2cc6的终边在eqId81dea63b8ce3e51adf66cf7b9982a248轴的非正半轴上,求eqId294f5ba74cdf695fc9a8a8e52f421328的值;

(2)若eqIdf2f03dd101bb5b357377a4ee06de0f9c且eqIdf1b707dd8637e11c9408628f0d5ccdd9,请指出角eqIde170f206fdbbd834aad7580c727e2cc6终边所在象限并求eqId294f5ba74cdf695fc9a8a8e52f421328范围;page number 2

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