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NodataBest ResponseYou've already chosen the best response.0
45°, 135°, 225° and 315°
 one year ago

NodataBest ResponseYou've already chosen the best response.0
Just imagine the unit circle.
 one year ago

coolaiddBest ResponseYou've already chosen the best response.0
so would 45°, 135°, 225° and 315° be the answer?
 one year ago

micahwood50Best ResponseYou've already chosen the best response.0
Square root both sides. You should get sin x = cos x
 one year ago

micahwood50Best ResponseYou've already chosen the best response.0
"so would 45°, 135°, 225° and 315° be the answer?" Yes.
 one year ago

micahwood50Best ResponseYou've already chosen the best response.0
It's only when sin x and cos x share the same value.
 one year ago

hashsam1Best ResponseYou've already chosen the best response.0
hope this helps :) Sin^2x + Cos^2x = 1 ( what i used)
 one year ago
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