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vazorg [7]
3 years ago
12

Find all solutions of the equation in the interval [0,2pi)

Mathematics
1 answer:
irinina [24]3 years ago
4 0

Answer:

{π/4, 5π/4}

Step-by-step explanation:

Tan theta -1=0 could be rewritten as tan Ф = 1.  The tangent function is 1 at Ф = π/4.  As the period of the tangent function is π,

tan Ф = 1 will be true for Ф = π/4 + π, or (5/4)π.

The solution set is {π/4, 5π/4}.

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