ngothuydung01qn ngothuydung01qn
  • 24-05-2024
  • Mathematics
contestada

Cho 3 số thực a,b,c thỏa mãn a^2+b^2+c^2 nhỏ hơn hoặc bằng 2
a.Chứng minh a.c+b.c-a.b nhỏ hơn hoặc bằng 1

Respuesta :

Otras preguntas

how do i put 6.24x10^2 in standard scientific notation?
victoria's printer can print 8.804 pages in one minute. if victoria prints pages for 0.903 minutes, about how many pages will she have
What term describes biotic effects that increase in intensity as the population in an area increases?
what is the number 1,340,000 from standard form to scientific notation
When 9 is subtracted from a number then divided by 2, the answer is 4. What is the number?
what problems could occur if scientists did not communicate the results of their investigation
What is the answer to Sec (3.14/4) = ?
Give an example of vertical angles in your home
what is the common multiple of 6 and 15?
How do I solve the equation 1/7(x+21)=-6