化简下列psinx+qcosπ/2+ktan2π-p²tan135°+q²sin90°-2pqcos0°a²tanπ/4-b²sin3π/2+adcosπ-abtan5π/4mtanπ+ncosπ/2-psinπ-qcos3π/2-rsin2π

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 13:39:26
化简下列psinx+qcosπ/2+ktan2π-p²tan135°+q²sin90°-2pqcos0°a²tanπ/4-b²sin3π/2+adcosπ-abtan5π/4mtanπ+ncosπ/2-psinπ-qcos3π/2-rsin2π
xՐ 0_E؜/"."h;tC> %AG o}^[d/`SʼBUV+qlp~_P QCcLdĠ^\,$z?H@Ds4 ?T׹ _T0Yߜmܼt)M.y=8PZoK)u(z| "t=4Q26|

化简下列psinx+qcosπ/2+ktan2π-p²tan135°+q²sin90°-2pqcos0°a²tanπ/4-b²sin3π/2+adcosπ-abtan5π/4mtanπ+ncosπ/2-psinπ-qcos3π/2-rsin2π
化简下列

psinx+qcosπ/2+ktan2π

-p²tan135°+q²sin90°-2pqcos0°

a²tanπ/4-b²sin3π/2+adcosπ-abtan5π/4

mtanπ+ncosπ/2-psinπ-qcos3π/2-rsin2π

化简下列psinx+qcosπ/2+ktan2π-p²tan135°+q²sin90°-2pqcos0°a²tanπ/4-b²sin3π/2+adcosπ-abtan5π/4mtanπ+ncosπ/2-psinπ-qcos3π/2-rsin2π
√45
=√(5×3²)
=3√5
√27/4
=√[3×(3/2)²]
=(3√3)/2
3√2/3
=3√[6×(1/3)²]
=3×1/3√6
=√6