emi1lchil2lSca emi1lchil2lSca

06-06-2016
Mathematics

Answered

Find the slope of the curve r=cos(2theta) at theta=pi/6.

Verified Answer :

06-06-2016

the slope is defined as the first derivative of the equation so ,
d(r)/d(theta) = -2 sin(2theta)
and by substitue by theta = pi/2
we get slope = -2 sin(2*(pi/6))
slope = -√3

Answer Link

Related Questions

What is the area of sector GPH Radius 9 yards 40 degrees

How Does a hydroelectric dam use a renewable resource

Evaluate 125126

Number 13 please show me in the least steps possible

A lahar is a type of mudflow that occurs A after a volcanic eruption B during a tornado C after a severe thunderstorm D before a hurricane makes landfall

A baby elephant weighs 200 pounds at birth Seven years later the elephants weight is 3000 pounds Solve for the rate of change of the weight of the elephant Choo

What is the term for energy transferred to the surroundings? A. Condensed energy B. Conserved energy C. Evaporated energy D. Dissipated energy E. Distill

why do people who live on islands tend to develop very different customs from those who live in other parts of the world

Find three consecutive postitive odd integers such that the sum of the second and third is twenty three more than three times the first

Read the excerpt from The Odyssey Cyclops try some wine Heres liquor to wash down your scraps of men Taste it and see the kind of drink we carried under our pla

Web Analytics