# Math

posted by .

Verify the identities by transforming the left-hand side into the right-hand side. Show work.

(tan^2X)/(1-cos^2x)= sec^2x

HELP

• Math -

LS = tan^2 x/(sin^2 x)
= (sin^2 x)/cos^2 x) ( sin^2 x)
= 1/cos^2 x
= sec^2 x
= RS

## Similar Questions

1. ### inverse trig functions

evaluate the following expressions: tan(sec^-1(5/3)) tan(sec^-1(25/7)) cot(csc^-1(5/3)) i know the answers.. i jus don't know how to solve them =( PLEASE help me I assume your sec^-1 notation denot4es the arcsecant function, etc. sec^-1 …
2. ### trig

I do not understand these problems. :S I'd really appreciate the help. Use trigonometric identities to transform the left side of the equation into the right side. cot O sin O = cos O sin^2 O - cos^2O = 2sin^2 O -1 (tan O + cot O)/tan …
3. ### Trig

Proving Identities: 2 columns (tan + cot)^2 = sec^2 + csc^2 I'm having trouble breaking down the left side to = the right side.. Any help please
4. ### Trig

The question is: Set up a 2 column proof to show that each of the equations is an identity. Transform the left side to become the right side. a. (tan + cot)^2 = sec^2 + csc^2 I'm having trouble with this. b. (cos + sin)/cos + (cos …
5. ### trigonomery

Show that the following statement is true by transforming the left side into the right side. sin θ tan θ = csc θ
6. ### Trig

Verify each trigonimetric equation by substituting identities to match right hand side of the equation to the hand side of the equation. Please help. -tan^2x+sec^2x=1
7. ### Trig Identities

Prove the following identities: 13. tan(x) + sec(x) = (cos(x)) / (1-sin(x)) *Sorry for any confusing parenthesis.* My work: I simplified the left side to a. ((sinx) / (cosx)) + (1 / cosx) , then b. (sinx + 1) / cosx = (cos(x)) / (1-sin(x)) …
8. ### Math/Precal

how do i solve so left hand side equals right hand side?
9. ### Precal/Math

how do i make the left hand side equal right hand side?
10. ### Precal/Math

how do i get left hand side to equal right hand side?

More Similar Questions