If sin tita = cos tita find tita between 0° and 30°

there is no solution for (0, 30°)

Step-by-step explanation:

six (x) = cos (x)

sin (x) - cos (x) = 0

(sin (x) - cos (x)) ^2 = 0

sin (t) ^2 + cos (x) ^2 - 2sin (x) cos (x) = 0

1 - sin (2x) = 0

sin (2x) = 1

2x = π/2 + 2πk - > k - any integer number

x = π/4 + πk

the smallest positive solution is π/4 = 45°. That means for range (0, 30°)

there is no solution