For what values of θ is sinθ < cosθ when 0 ≤ θ < π ?
Will mark brainliest and 50 points for first to answer!

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How to get this

Use the unit circle to note that when (aka 45 degrees)

Beyond this point, cosine is smaller than sine. This means that anything from 0 to pi/4 will have sine be smaller than cosine. It might help to graph y = sin(x) and y = cos(x) on the interval from x = 0 to x = pi.

The two curves y = sin(x) and y = cos(x) intersect at the point

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Here's a more detailed picture of whats going on.

Intersect the intervals and and you'll end up with the final answer