Trig functions
Can somebody show how - sec2x/ tan2x = -coesec2x.
Please show all the steps.
Please show all the steps.
Original post by Banana ice-cream
Can somebody show how - sec2x/ tan2x = -coesec2x.
Please show all the steps.
Please show all the steps.
Interesting hour to be doing maths.
If you are ever completely stuck with trig questions, turn everything into sin and cos.
Original post by Banana ice-cream
Can somebody show how - sec2x/ tan2x = -coesec2x.
Please show all the steps.
Please show all the steps.
Attachment not found
That's a (-sec2x) right?Original post by SeanFM
Interesting hour to be doing maths.
If you are ever completely stuck with trig questions, turn everything into sin and cos.
If you are ever completely stuck with trig questions, turn everything into sin and cos.
Couldn't go to sleep untill i figured it out. Im so stressed about C3
Original post by Middriver
Attachment not found
That's a (-sec2x) right?Thanx. I couldn't figure out that cos2x * tan2x = sin2x
Original post by Banana ice-cream
Couldn't go to sleep untill i figured it out. Im so stressed about C3
Fair enough. Though I think tackling problems at that hour isn't the best thing to do. Did you figure it out?
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