bilal3627
bilal3627
03-06-2017
Mathematics
contestada
verify seca(1-sina)(seca+tana)=1
Respuesta :
anonymous79
anonymous79
03-06-2017
seca(1-sina)(seca+tana)=1
Left hand side
=(1-sina) (seca +tana) / cosa
=seca +tana - sinaseca - sinatan / cosa
=seca + tana -tana -(sin^2a/cosa) / cosa
=(1/cosa - sin^2a/cosa) / cosa
= (1-sin^2a / cosa) / cosa
= (1-sin^2a)/ (cos^2a)
=1 (verified)
Answer Link
3mar
3mar
03-06-2017
That is an interesting question
Here is how to reach it....
Refer to the pic I attached
.
I hope that helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Write a detailed, five-sentence paragraph using this idea as the central idea. "Playing video games is a good way to spend your free time. " Add examples, deta
What's the next step in the scientific method once the data are collected and analyzed A.stating the question B.making a prediction C.conducting the experimen
If super political action committees (PACs) cannot donate directly to political campaigns, how do they best support the campaigns?
what is important about the progressive dates on the map
What were the british planning with regards to slaves once they won the american revolution?
In an acid solution, ___litmus paper will turn__ .
What do the ideas of reincarnation
7+c> 33; c> 25 ? whats the answer
what is 3r+n^(2)-r+5-2n+2 simplified
solve by solution x+4y=4 and 2x-3y=8
