trig | Mathematics | Page 1

covert heathBOT Sep 11, 2023, 4:36 AM

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red terrace Sep 11, 2023, 4:58 AM

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Can i get help on question 18

brazen pecan Sep 11, 2023, 5:25 AM

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red terrace

Yes here consider that 4 part table which is A,S,T,C where values of trigo at different angles varies with sign

red terrace Sep 11, 2023, 5:53 AM

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So are you saying that any because it varies on the quadrant, that any of those negative degrees that fit match-45 degrees would work? For instance cos theta is -45, sin is -225 and tan is -135?

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Im really bad at trig im sorry 😢

brazen pecan Sep 11, 2023, 6:11 AM

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red terrace So are you saying that any because it varies on the quadrant, that any of those ...

No as you simply start with 0 degree with positive x axis( anticlockwise)now here you have go from 0 degree to negative ( clockwise) direction.

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Go like this

#trig