Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Trigonometry
Trigonometric Identities
verify tan x/2=secx /secxcscx+cscx
1 answer
how about a few parentheses, so we can see just what is divided where...
I mean, secs/secx = 1
You can
ask a new question
or
answer this question
.
Similar Questions
Prove the following identity. Show all steps clearly. the ----- indicates that it is a fraction.
L.S cos2x sin(pi+x)
Top answer:
the top line for L.S is supposed to be (cos2x/(1/secx + 1/cscx)) * (sin(pi+x)/tan x)
Read more.
(secx)/(tanx)+(cscx)/(cotx)=secx+cscx
Please help me verify this trigonometric identity.
Top answer:
change all to sine, cosine on the left. You get 1/cosx+ 1/sinx which is secx+cscx
Read more.
My previous question:
Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity. (secx/sinx)*(cotx/cscx) = (secx/cscx)(cotx/sinx) =
Top answer:
I am not sure he is still here (sinx/cosx)*cotx*(1/sinx) (sin/cos)*(cos/sin) * (csc) 1 * (csc) = csc
Read more.
Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity.
(x=theta BTW)
Top answer:
(secx/sinx)*(cotx/cscx) = (secx/cscx)(cotx/sinx) = (sinx/cosx)*cotx*(1/sinx) The last steps should
Read more.
(cotx)(cscx)+secx=(csc^2x)(secx)
Please help to verify this trigonometric identity.
Top answer:
working with the left side, cos/sin * 1/sin + 1/cos cos/sin^2 + 1/cos (cos^2+sin^2)/(sin^2 cos)
Read more.
Verify the Identity:
(Tanx + 1)/(secx + cscx) = sinx
Top answer:
tan+1 = sin(sec+csc) = sin/cos + 1
Read more.
verify the following identity:
tanx+cotx/cscx=secx
Top answer:
looks like we have some "homework dumping" going on here. I will do one more, and let you looks at
Read more.
Verify the identity:
(tanx+1)/(secx+cscx) = sinx
Top answer:
multiply through by sec+csc to get tan+1 = sin(sec+csc) = sinsec + sincsc = tan + 1
Read more.
Find a numerical value of one trigonometric function of x if secxcotx=4
A.cscx=1/4 b.secx=4 c.secx=1/4 d.cscx=4
Top answer:
secxcotx=4 (1/cosx)(cosx/sinx) = 4 1/sinx = 4 cscx = 1/4
Read more.
I need help proving this identity
cscx + secx = (cosx + sinx)(secx)(cscx)
Top answer:
LS = 1/sinx + 1/cosx = (cosx + sinx)/(sinxcosx) = (cosx + sinx)(1/sinx)(1/cosx) = (cosx+
Read more.
Related Questions
Verify the identity: sin(A+B)/sin(A-B) = tan(A)+tan(B)/tan(A)-tan(B) Explain steps
What is a simplified form of the expression [sec^2x-1]/[(sinx)(secx)]?
a. cot x b. csc x c. tan x***** d. sec x tan x I think
prove (cscx-secx/cscx+secx)=(cotx-1/cotx+1)
Take the following out of fraction form tan^2x/cscx+1
If e^y=tanx, 0<x<pi/2 what is dy/dx in terms of x?
A.secxcscx B.sec^2x C.secx D.sin x sec x
A.Verify the identity.
B.Determine if the identity is true for the given value of x. Explain. Sec(x) / tan(x) = tan(x) / [tan(x)
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
cosx/secx+sinx/cscx=sec^2x-tan^2x
Prove the following trigonometric identities. please give a detailed answer because I don't understand this at all.
a.
Complete the following identity secx-1/secx=? I have four multiple choice options and can't seem to work my way to either one.