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secx=5 use a graph to
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
0 answers
asked by
Jen
3,886 views
find dy/dx
y=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 answer
asked by
amy
1,555 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 answer
asked by
Dave
749 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.
3 answers
asked by
Anne
759 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
0 answers
asked by
Jin
897 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
0 answers
asked by
Corin
860 views
Determine the vertical asymptotes of the graph of graph of y=secx/logx for x≤2pi
1 answer
asked by
aaron
965 views
Explain how the graph of y=cosx can help you sketch the graph of y=secx in the interval 0<=x<=2pi
1 answer
asked by
help
179 views
(cotx)(cscx)+secx=(csc^2x)(secx)
Please help to verify this trigonometric identity.
4 answers
asked by
Marie
1,845 views
1. (sinx/cscx)+(cosx/secx)=1
2. (1/sinxcosx)-(cosx/sinx)=tanx 3. (1/1+cos s)=csc^2 s-csc s cot s 4.
1 answer
asked by
Tom
768 views