Find the solutions for sec^2x+secx=2

find dy/dxy=ln (secx + tanx) Let u= secx + tan x dy/dx= 1/u * du/dx now, put the derivative of d secx/dx + dtanx/dx in. You may
1. 1 answer
2. asked by amy
3. 1,545 views
tan(3x) + 1 = sec(3x)Thanks, pretend 3x equals x so tanx + 1 = secx we know the law that 1 + tanx = secx so tanx + 1 becomes
1. 0 answers
2. asked by Jen
3. 3,880 views
find the derivative y= csc^-1 (secx)0 less than or equal to x less than or equal to 2¤Ð what did i do wrong? - 1/ secx
1. 0 answers
2. asked by Jin
3. 894 views
Find all solutions of the equation on the interval [0,2pi):Tan^2x=1-secx
1. 5 answers
2. asked by Lsat
3. 1,285 views
Find the exact solutions to each equation for the interval [0,360)2cosx-secx = 1
1. 1 answer
2. asked by Sean
3. 1,512 views
Evaluate the integral of(secx)^2 * (tanx)^3 *dx I started out with letting u=secx and du=secx*tanx*dx , but then I am kind of
1. 1 answer
2. asked by Dave
3. 744 views
Complete the following identity secx-1/secx=? I have four multiple choice options and can't seem to work my way to either one.
1. 3 answers
2. asked by Anne
3. 756 views
Find the solutions for sec^2x+secx=2 that fit into the interval [0, 2pi]I figured out that pi/3 (after factoring and switching
1. 2 answers
2. asked by Sharon
3. 731 views
If secx = 8 and -pi/2 < x < 0, find the exact value of sin2xUse the identity sin 2x = 2(sinx)(cosx) if secx = 8, then cosx = 1/8
1. 0 answers
2. asked by Ashley
3. 1,162 views
find the derivative of f(x)=tanx-4/secxI used the quotient rule and got (sec^2x-4)(secx)-(tanx-4)(cosx)/sec^2x but I'm pretty
1. 3 answers
2. asked by gnozahs
3. 740 views