Cho hai vectơ a ⃗ và b ⃗ có |a ⃗ |=5,|b ⃗ |=12 và |a ⃗+b ⃗ |=13 Khi đó cosin của góc
saxi753
Trong không gian,cho hai vectơ a và b cùng độ dài bằng 1 và góc giữa hai vectơ đó bằng 45°
saxi753
Toán 10: Cho hai vectơ a ⃗,b ⃗ thỏa mãn |a ⃗ |=26,|b ⃗ |=28;|a ⃗+b ⃗ |=48 Tìm |a ⃗-b ⃗ | bằng?
saxi753
Brandon Showalter Discusses Governor Mike DeWine’s Veto Of Ohio House Bill 68
Bannons War Room
Ecto-1, Issue 35-1, Stage 131
The Hobbyist Geek
Toán 10: Trong không gian Oxyz, cho hai vecto u và v tạo với nhau một góc 120,|u|=2,|v|=5
saxi753
Robert Fico kündigt Veto gegen EU-Verbot aller Energieimporte aus Russland an
RT DE
Toán 10: Cho hai vectơ a ,b thỏa mãn |a |=4,|b |=3,|a -b |=4 Gọi α là góc giữa hai vector
saxi753
Georgisches Parlament überstimmt Veto gegen "Transparenz-Gesetz"
RT DE
Peter Doocy says Trump DID veto a plan to assassinate Khamenei
therightscoop
President Trump vetoed an Israeli plan to kill Iran's Khamenei!
Truths Unlimited
Ghostsbusters: spirits unleashed Ecto Edition
RomanoTV
"Ziehen Sie mich nicht in diesen ideologischen Schlamm hinein" – Fico verteidigt sein Veto
RT DE
Senator Mike Braun says Trump is right to veto NDAA if removal of Section 230 is not included
Just the News
Biden informs Democrats he will not veto D.C. Council’s move to soften crime laws.
One America News Network
Trump says China is biggest winner of U.S. defense bill; vows to veto
Just the News
Ecto-1, Issue 34-4, Stage 130
The Hobbyist Geek
AZ GOV. VETOING COMMON SENSE BILLS
RealAmericasVoice
What’s the point of passing bills if they go through Biden is just going to veto them all
RedpillUSAPatriots
Netanyahu pours cold water on Trump vetoing assassination of Khamenei
therightscoop
Netanyahu suggests Trump did not veto killing Khamenei but WH denies it
IndieSentinel
Gaza-Waffenstillstand scheitert am US-Veto
RT DE
'40,000 lives for five US vetoes'
at0m1KboY
Ecto-1, Issue 36-2, Stage 136
The Hobbyist Geek
Building the Ecto-1, Issue 30-2, Stage 112
The Hobbyist Geek