how do i simplify (secx

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. 1,564 views
Can someone please help me solve this question? Simplify: sin^2x*secx-secx
1. 1 answer
2. asked by steph
3. 384 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. 3,897 views
Simplify (1+tanx)^2The answer is (1-sinx)(1+sinx) Here's what I do: 1 + 2tanx + tan^2x When I simplify it becomes 1 +
1. 1 answer
2. asked by AlphaPrimes
3. 655 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. 756 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. 767 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. 901 views
How do you verify:1.) sinxcosx+sinx^3secx=tanx 2.) (secx+tanx)/(secx-tan)=(secx+tanx)^2 I tried starting from the left on both
1. 0 answers
2. asked by Corin
3. 871 views
csc^2x secx/sec^2x+csc^2xsimplify.
1. 1 answer
2. asked by Rose
3. 572 views
simplify: csc²x secx
1. 1 answer
2. asked by john2
3. 300 views