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tomektomeknyc
Group Title
How to solve it:
Given cos 6 theta = 4/5, P 6 theta is in Q1, tan 6 theta = ?
a) 3/4
b) 4/3
c)  3/4
d)  4/3
 9 months ago
 9 months ago
tomektomeknyc Group Title
How to solve it: Given cos 6 theta = 4/5, P 6 theta is in Q1, tan 6 theta = ? a) 3/4 b) 4/3 c)  3/4 d)  4/3
 9 months ago
 9 months ago

This Question is Closed

myininaya Group TitleBest ResponseYou've already chosen the best response.1
what does the P mean?
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
I will leave you with the following: dw:1388491733745:dw Find tan(6theta) using the above picture
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
Ok , thank you, i am not sure about P
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
So P is certainly there in the problem? It made no sense to me to include it so I didn't.
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
do you know how to find tan(6*theta) using the pic above?
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
I will need to use one of the formulas that allow to calculate tan if I have cos given, or to calculate the third angle from Pythagorean theorem and then use it to calculate tan
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
the third side and you will use the definition from tan which is opp over adj, right?
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
right
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
Thank you very much for your help
 9 months ago

Haseeb96 Group TitleBest ResponseYou've already chosen the best response.0
dw:1388539331469:dw dw:1388539436553:dw the answer is tan6 theta = 3\4
 9 months ago

Haseeb96 Group TitleBest ResponseYou've already chosen the best response.0
A ) 3\4 is the correct answer
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
Thank you so much
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
@tomektomeknyc I hope that you were able to find the answer before @Haseeb96 gave you the answer. I really hope you had the chance to see if you could get the answer first rather than someone just handing it to you.
 9 months ago

tomektomeknyc Group TitleBest ResponseYou've already chosen the best response.0
I am checking it now, I will make sure I get there, and the answer is just to make sure I did it right
 9 months ago

Haseeb96 Group TitleBest ResponseYou've already chosen the best response.0
@myininaya is able for Medal ....
 9 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
The way he suggested is one way to look at it. You can straight up use one the trig Pythagorean identities. I sorta like using the visual I suggested.
 9 months ago
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