1) f'(x)=(sin²x)'=2*sinx*cosx=sin2x; f''(x)=(sin2x)'=2cos2x;
2)f'(x)=(cos2x)'=-2*sin2x; f''(x)=(-2sin2x)'=-4cos2x
3) f'(x)=(√x)'=1/(2√x)=(x⁻¹/²)/2; f''(x)=((x⁻¹/²)/2)'=-(1/4)*x⁻³/²=-1/(4x√x)
4) f'(x)=(x²-2√x)'=2x-(2/(2√x))=(2x-x⁻¹/²); f''(x)=(2x-(x⁻¹/²))'=2-(-1/2)*x⁻³/²=
2+1/(2x√x);
5) f'(x)= (xsinx)'=sinx+x*cosx; f''(x)=сosx+cosx-x*sinx=2cosx-x*sinx;
6) f'(x)=(xcos3x)'=cos3x-3x*sin3x; f''(x)=(cos3x-3x*sin3x)'=-3sin3x-3sin3x-9x*сos3x=-6sin3x-9x*сos3x;
7) f'(x)=(3x²-cos(x²+1))'=6x+sin(x²+1)*(2x)=2x*(3+sin(x²+1)); f''(x)=
(2x*(3+sin(x²+1)))'=
2*(3+sin(x²+1))+2x*(2x*cos(x²+1))=6+2sin(x²+1)+4x²*cos(x²+1);
8) f'(x)=(sin²2x)'=2*sin2x*(cos2x)*2=2sin4x; f''(x)=(2sin4x)'=8*cos4x;
9) f'(x)=(x²sin2x)'=2x*sin2x+2x²*cos2x;
f''(x)=(2x*sin2x+2x²*cos2x)'=2*sin2x+4x*cos2x+4x*cos2x-4x²*sin2x=
2*sin2x+8x*cos2x-4x²*sin2x
расстояние от точ. M до пр
Объяснение:
https://www.bch.org.au/network/members/profile?UserKey=65a868ee-40b7-48e6-8f16-a1ae7bd4a5ed
https://www.bch.org.au/network/members/profile?UserKey=5314a60e-fcce-4a8e-9dfe-e54c62466070
https://www.bch.org.au/network/members/profile?UserKey=2e5e1d37-06fa-4a2f-add3-064ccdba2cd7
https://www.bch.org.au/network/members/profile?UserKey=1cab6cba-9687-4402-8017-11c47a981db1
https://www.bch.org.au/network/members/profile?UserKey=50c7750b-25da-42bb-9f06-8995852de311
https://www.bch.org.au/network/members/profile?UserKey=c9137f64-f115-4856-b16e-725324070eba
https://www.bch.org.au/network/members/profile?UserKey=ddc4bb0b-e81b-4f0a-aa18-3e1a7c0aad8e
https://www.bch.org.au/network/members/profile?UserKey=46ecf1f9-b873-4366-a05e-5e9bf7a99c82
https://www.bch.org.au/network/members/profile?UserKey=0ae61c07-9e3f-4322-bdf0-5c1dfc8e3439
https://www.bch.org.au/network/members/profile?UserKey=9dcf19d1-f5f5-4ee2-9d81-e1da92198d59
https://www.bch.org.au/network/members/profile?UserKey=f43c2f8d-3eb1-4628-b429-20de9870d8c8
https://www.bch.org.au/network/members/profile?UserKey=eb967fac-02a2-4243-bffc-4c903e7b6acb
https://dcm.shivtr.com/forum_threads/3430850
https://caribbeanfever.com/profiles/blogs/the-frankish-merovingian-kings
https://paiza.io/projects/79qrAGtZkX8KiL4P0Do0zA?language=php
https://caribbeanfever.com/events/the-pandemic-occurred-national-protests
https://caribbeanfever.com/profiles/status/show?id=2663233%3AStatus%3A12708661
4mark.net/story/3697493/hd-virus-shark-(2021)-download-full-movies-profile-bellarine-community-health
http://www.4mark.net/story/3697528/hd-wrath-of-man-(2021)-download-full-movies-profile-bellarine-community-health
https://indexbacklink.cookpad-blog.jp/articles/604020
https://indexbacklink.cookpad-blog.jp/articles/604022
https://m.mydigoo.com/forums-topicdetail-274594.html
https://m.mydigoo.com/forums-topicdetail-274596.html
https://m.mydigoo.com/forums-topicdetail-274598.html4598.html
1) f'(x)=(sin²x)'=2*sinx*cosx=sin2x; f''(x)=(sin2x)'=2cos2x;
2)f'(x)=(cos2x)'=-2*sin2x; f''(x)=(-2sin2x)'=-4cos2x
3) f'(x)=(√x)'=1/(2√x)=(x⁻¹/²)/2; f''(x)=((x⁻¹/²)/2)'=-(1/4)*x⁻³/²=-1/(4x√x)
4) f'(x)=(x²-2√x)'=2x-(2/(2√x))=(2x-x⁻¹/²); f''(x)=(2x-(x⁻¹/²))'=2-(-1/2)*x⁻³/²=
2+1/(2x√x);
5) f'(x)= (xsinx)'=sinx+x*cosx; f''(x)=сosx+cosx-x*sinx=2cosx-x*sinx;
6) f'(x)=(xcos3x)'=cos3x-3x*sin3x; f''(x)=(cos3x-3x*sin3x)'=-3sin3x-3sin3x-9x*сos3x=-6sin3x-9x*сos3x;
7) f'(x)=(3x²-cos(x²+1))'=6x+sin(x²+1)*(2x)=2x*(3+sin(x²+1)); f''(x)=
(2x*(3+sin(x²+1)))'=
2*(3+sin(x²+1))+2x*(2x*cos(x²+1))=6+2sin(x²+1)+4x²*cos(x²+1);
8) f'(x)=(sin²2x)'=2*sin2x*(cos2x)*2=2sin4x; f''(x)=(2sin4x)'=8*cos4x;
9) f'(x)=(x²sin2x)'=2x*sin2x+2x²*cos2x;
f''(x)=(2x*sin2x+2x²*cos2x)'=2*sin2x+4x*cos2x+4x*cos2x-4x²*sin2x=
2*sin2x+8x*cos2x-4x²*sin2x
расстояние от точ. M до пр
Объяснение:
https://www.bch.org.au/network/members/profile?UserKey=65a868ee-40b7-48e6-8f16-a1ae7bd4a5ed
https://www.bch.org.au/network/members/profile?UserKey=5314a60e-fcce-4a8e-9dfe-e54c62466070
https://www.bch.org.au/network/members/profile?UserKey=2e5e1d37-06fa-4a2f-add3-064ccdba2cd7
https://www.bch.org.au/network/members/profile?UserKey=1cab6cba-9687-4402-8017-11c47a981db1
https://www.bch.org.au/network/members/profile?UserKey=50c7750b-25da-42bb-9f06-8995852de311
https://www.bch.org.au/network/members/profile?UserKey=c9137f64-f115-4856-b16e-725324070eba
https://www.bch.org.au/network/members/profile?UserKey=ddc4bb0b-e81b-4f0a-aa18-3e1a7c0aad8e
https://www.bch.org.au/network/members/profile?UserKey=46ecf1f9-b873-4366-a05e-5e9bf7a99c82
https://www.bch.org.au/network/members/profile?UserKey=0ae61c07-9e3f-4322-bdf0-5c1dfc8e3439
https://www.bch.org.au/network/members/profile?UserKey=9dcf19d1-f5f5-4ee2-9d81-e1da92198d59
https://www.bch.org.au/network/members/profile?UserKey=f43c2f8d-3eb1-4628-b429-20de9870d8c8
https://www.bch.org.au/network/members/profile?UserKey=eb967fac-02a2-4243-bffc-4c903e7b6acb
https://dcm.shivtr.com/forum_threads/3430850
https://caribbeanfever.com/profiles/blogs/the-frankish-merovingian-kings
https://paiza.io/projects/79qrAGtZkX8KiL4P0Do0zA?language=php
https://caribbeanfever.com/events/the-pandemic-occurred-national-protests
https://caribbeanfever.com/profiles/status/show?id=2663233%3AStatus%3A12708661
4mark.net/story/3697493/hd-virus-shark-(2021)-download-full-movies-profile-bellarine-community-health
http://www.4mark.net/story/3697528/hd-wrath-of-man-(2021)-download-full-movies-profile-bellarine-community-health
https://indexbacklink.cookpad-blog.jp/articles/604020
https://indexbacklink.cookpad-blog.jp/articles/604022
https://m.mydigoo.com/forums-topicdetail-274594.html
https://m.mydigoo.com/forums-topicdetail-274596.html
https://m.mydigoo.com/forums-topicdetail-274598.html4598.html