shamsa20 shamsa20

16-03-2019
Mathematics

contestada

May I know why is the answer 1/2? Any idea

Thank you!

May I know why is the answer 12 Any idea Thank you class=

Respuesta :

lastbenchstudent lastbenchstudent

16-03-2019

let's put value of t in equation.

x = 2√t

x = 2√y

x/2 = √y

(x/2)^2 = y

y = x^2 /4

now let's differentiate it with respect to x.

dy/dx = 2x/4 = x/2

differentiating again wrt to x

d^2y/dx^2 = 1/2

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

A host cell is not immediately taken over during which of these? A. prophage infection B. lytic infection C. lysogeneic infection D. none of the above

Which of the following issues relates most to foreign policy? Health care Jobs Taxes Weapons

Which description of Italian patriot Giuseppe Garibaldi is correct? A. the fiery ruler of Sardinia who became king of united Italy and declared Rome its capital

Which of the following are kinds of lipids? 1.Fats, phospholipids, and steroids 2.Fructose and Glucose 3.DNA and RNA

decrease 380 by 18 percent

What is p? 7 1/5+p+4 9/10+3 3/20=19 1/10

You start a lawn care company with four friends. You agree to split the profits equally. The tools you need cost $525. The company earned $2,400 during the firs

Elizabeth makes earrings she makes 7 pairs in 3 hours .about how long does it take her to make 1 pair

Which of the following is true about natural selection? A. Natural selection does not cause a species to change. B. Natural selection is the only cause of chang

cells that protect the body by engulfing foreign cells or producing antibodies are a. red blood cells b. cilia c. platelets d. white blood cells