Wednesday

August 27, 2014

August 27, 2014

Posted by **McKenna Louise** on Friday, February 28, 2014 at 8:53pm.

____1______ + ____1_______ = -2 tanθ

tanθ – secθ tanθ + secθ

1 – sinθ = sec2θ – 2 secθ tan θ + tan2θ

1 + sinθ

- Trig -
**Reiny**, Friday, February 28, 2014 at 9:13pmDon't try to build up fractional equations using your method, the spacing will not work out

instead do something like this:

1/(tanØ - secØ) + 1/(tanØ + secØ) = -2tanØ

LS = (tanØ + secØ + tanØ - secØ)/(tan2 Ø - sec^2Ø)

= 2tanØ/(sec^2 Ø -1 - sec^2 Ø)

= 2tanØ/-1 = -2tanØ

= RS

PLease retype your 2nd equation using the method I suggested.

**Related Questions**

Trig - Given that csc θ = -4 and tan θ > 0, find the exact value of...

Trigonometry - Could someone please help me with the following q's I'm having ...

Trig - Given that cos θ = 5/13 and θ is in QIV, find the exact value ...

trig - The terminal side of θ lies on a given line in the specified ...

Math - Calculus - The identity below is significant because it relates 3 ...

Trigonometry - Which of the following is equivalent to 1 − cos 2 θ/...

pre-calc help !!!!!!! - 1) cscθsinθ-sin^2θ 2)sinθcscθ/...

precalculus - #1 cscθ-cotθ #2 cosθ(tanθ-secθ) #3 tan&#...

Math- Simplifying Identities - 1.) cot(-θ)(secθ) I think the answer ...

math - Prove the following identities: a) (cosec θ + cotθ)(cosecθ...