Recall that two angles are complementary if their sum of there measures 90°. Find the measure of two complementary angles if one
1 answer:
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Answer:
a) ,
,
,
, b)
,
,
,
Step-by-step explanation:
a) The equation must be rearranged into a form with one fundamental trigonometric function first:
Value of x is contained in the following sets of solutions:
,
,
b) The equation must be simplified first:
Value of x is contained in the following sets of solutions:
,
,