
 👍 0
 👎 0
posted by Steve
Respond to this Question
Similar Questions

maths
show that sin3thetacos2theta =(1sin theta)(4sin squared theta + 2sin theta 1)
asked by victor2 on August 3, 2011 
maths
show that sin3thetacos2theta =(1sin theta)(4sin squared theta + 2sin theta 1)
asked by victor2 on August 3, 2011 
related rates with work shown
this is a relate rates problem in calculus in a right triangle, the hypotenuse is 5 and the vertical side is x and the angle is theta. so if theta increases at a constant rate of 3 radians per minute, at what rate is x increasing
asked by Anonymous on April 15, 2007 
calculus
a billboard 20ft tall is located on top of a building with its lower edge 60 ft above the level of a viewers eye. how far from a point directly below the sign should a viewer stand to maximize the angle (theta) between the lines
asked by rachel on November 7, 2011 
trig math
Prove that tan(theta)tan(60+theta)=tan3theta
asked by Rajesh kumar on December 18, 2011 
trig
h t t p : / / i m g 4 0 . i m a g e s h a c k . u s / c o n t e n t . p h p ? p a g e = d o n e& l = i m g 4 0 / 1 4 8 / a s d a s d y e . j p g & v i a = m u p l o a d (def of tan theta = a^1 o)a = o opposite = adjacent tan
asked by trig on September 6, 2009 
Math
Find the instantaneous rate of change of r with respect to theta for r = (theta/2) (1/theta).
asked by Emma on November 14, 2011 
trigo help!
1. differentiate cos(3/x) 2. differentiate sin(4/x) 3. differentiate 3/{sin(3x+pi)} 4. differentiate pxsin(q/x)where p and q are constants. 5. differentiate xsin(a/x) where a is constant 6. differentiate sec^3(3x^2+1)
asked by I'm stumped on June 19, 2009 
Calculus
I wanted to confirm that I solved these problems correctly (we had to convert the polar curves to Cartesian equations). 1.rcos(theta)=1 x=1 2.r=2*sin(theta)+2*cos(theta) r^2=2rsin(theta)+2rcos(theta) x^2+y^2=2y+2x (a little unsure
asked by Joshua on March 13, 2009 
Calculus
Determine the intervals on which the function is concave up and concave down f(theta) = 21theta + 21Sin^2(theta), [0,pi] I have tried to implicitly differentiate but I am getting nowhere,... can anyone please help?
asked by Henry on March 31, 2013