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Thank you so much again haha!
Why is it that only tan45 became negative
Tan135 is in the second quadrant, where only basic angles of sin would be positive, therefore tan 45 would be negative
Q1-all positive
Q2-only sin positive
Q3-only tan positive
Q4-only cos positive
Q1-all positive
Q2-only sin positive
Q3-only tan positive
Q4-only cos positive
Ok thank you! Hey I just posted another question and I need help, if you have the time do you to you could help me?