lopeznadia838 lopeznadia838

23-05-2018
Mathematics

contestada

Prove the identity. Secx+1/tanx = sinx/1-cosx

Respuesta :

Аноним Аноним

23-05-2018

Ill assume that's the case:-

sec x + 1
-------------
tan x

= 1 + cos x cos x
------------ * -------
cos x sin x

= ( 1 + cos x) / sin x

Answer Link

Otras preguntas

Why did Britain and France advocate harsh punishment toward Germany, during peace delegations?

what do you multiply by itself to get 49?

last year's sales were $200,000. sales have increased by 250% this year. how much is the increase

fill in the empty boxes on the number line.

what is the role of judicial review in American constitutional government?

For each or the following cases explain why you would either approve or dissaprove the proposed research experiments

Simplify 14(1−23)2+13

In a motor, the combined effect of electric currents and magnetic forces turn electrical energy into which of the following? A. a battery B. a generator C.

Canto 1 Canto 34 Dante Inferno questions. As Dante, what emotions would you have felt on climbing out of Hell and seeing the stars? How has Dante’s journey thro

what was one contribution made by Eratosthenes in ancient Greece A. He wrote a geometry textbook that was used for nearly 2,000 years B. He calculated the va